diff --git a/src/server-rm/src/main/webapp/co/oslc/refimpl/rm/gen/requirementscollection.jsp b/src/server-rm/src/main/webapp/co/oslc/refimpl/rm/gen/requirementscollection.jsp
index 6022a00e..2f41b274 100644
--- a/src/server-rm/src/main/webapp/co/oslc/refimpl/rm/gen/requirementscollection.jsp
+++ b/src/server-rm/src/main/webapp/co/oslc/refimpl/rm/gen/requirementscollection.jsp
@@ -18,7 +18,7 @@
 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
 <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %>
 
-<%@page import="jakarta.ws.rs.core.UriBuilder"%>
+<%@page import="jakarta.ws.rs.core.UriBuilder"%>
 <%@page import="org.eclipse.lyo.oslc4j.core.OSLC4JUtils"%>
 <%@page import="org.eclipse.lyo.oslc4j.core.model.ServiceProvider"%>
 <%@page import="org.eclipse.lyo.oslc4j.core.model.AbstractResource"%>
@@ -67,14 +67,17 @@
     <div class="page-header">
       <h1>Query Capability &quot;RequirementQC&quot; results</h1>
       <div class="alert alert-secondary" role="alert">
-          Number of elements:&nbsp;
-          <%= resources.size()%>
+          Showing&nbsp;${resources.size()} resources on this page
           <% if (nextPageUri != null) { %><p><a href="<%= nextPageUri %>">Next Page</a></p><% } %>
       </div>
     </div>
-        <% for (Requirement aResource : resources) { %>
-        <p><a href="<%= aResource.getAbout() %>" class="oslc-resource-link"><%=aResource.toString()%></a><br /></p>
-        <% } %>
+        <c:forEach items="${resources}" var="res">
+          <div class="card mb-3">
+            <div class="card-body">
+              <a href="${fn:escapeXml(res.getAbout())}" class="oslc-resource-link">${fn:escapeXml(res.toString())}</a>
+            </div>
+          </div>
+        </c:forEach>
       </div>
   <footer class="footer">
       <div class="container">
diff --git a/src/server-rm/src/main/webapp/static/css/adaptor.css b/src/server-rm/src/main/webapp/static/css/adaptor.css
index 98782848..bb6c2283 100644
--- a/src/server-rm/src/main/webapp/static/css/adaptor.css
+++ b/src/server-rm/src/main/webapp/static/css/adaptor.css
@@ -60,10 +60,15 @@ code {
   font-size: 80%;
 }
 
-/* 45/11em are the dialog sizes plus bootstrap margins */
 .popover {
-  max-width: calc(45em + 30px);
-  max-height: calc(11em + 50px);
+  max-width: 520px;
+  max-height: 270px;
+}
+
+.popover .popover-body {
+  max-width: 515px;
+  max-height: 215px;
+  overflow: hidden;
 }
 
 #delegatedUI {
diff --git a/src/server-rm/src/main/webapp/static/js/ui-preview-helper.js b/src/server-rm/src/main/webapp/static/js/ui-preview-helper.js
index 5f9161aa..10cafad0 100644
--- a/src/server-rm/src/main/webapp/static/js/ui-preview-helper.js
+++ b/src/server-rm/src/main/webapp/static/js/ui-preview-helper.js
@@ -20,116 +20,164 @@ This file is generated by org.eclipse.lyo.oslc4j.codegenerator
 
 //Setup a popover on each of the oslcLinkElements, where the popover content is an iframe presenting the OSLC UI-Preview.
 function setupUiPreviewOnPopover(oslcLinkElements) {
-    oslcLinkElements.popover({
-        container: "body",
-        content: "Loading...",
-        delay: {"show": 120, "hide": 60},
-        html: true,
-        placement: "auto",
-        trigger: "hover"
-    });
-
-    oslcLinkElements.on("show.bs.popover", function () {
-        var uiElem = $(this);
-        var popoverElem = uiElem.data('bs.popover');
-        getUiPreviewIframes(this.getAttribute("href"), attachIframeToHyperlinkElement, uiElem);
-    })
+  // Destroy any existing popovers first
+  oslcLinkElements.popover('dispose');
+
+  // Initialize popovers with improved settings
+  oslcLinkElements.popover({
+    container: "body",
+    content: "Loading...",
+    delay: {
+      "show": 120,
+      "hide": 200  // Increased hide delay to reduce flickering
+    },
+    html: true,
+    placement: "auto",
+    trigger: "hover",
+    boundary: 'window',  // Ensures proper positioning relative to viewport
+    popperConfig: {
+      modifiers: {
+        preventOverflow: {
+          boundariesElement: 'viewport'
+        }
+      }
+    }
+  });
+
+  // Add CSS to prevent pointer events on popover
+  $("<style>")
+    .prop("type", "text/css")
+    .html(`
+                .popover {
+                    pointer-events: none;
+                }
+                .popover-body {
+                    pointer-events: auto;
+                }
+            `)
+    .appendTo("head");
+
+  // Modified event handler with debouncing
+  let loadingTimeout;
+  oslcLinkElements.on("show.bs.popover", function (e) {
+    const uiElem = $(this);
+    const popoverElem = uiElem.data('bs.popover');
+
+    // Clear any pending loading timeout
+    clearTimeout(loadingTimeout);
+
+    // Set new timeout for loading
+    loadingTimeout = setTimeout(() => {
+      getUiPreviewIframes(
+        this.getAttribute("href"),
+        attachIframeToHyperlinkElement,
+        uiElem
+      );
+    }, 50);  // Small delay to prevent multiple rapid loads
+  });
+
+  // Clean up on hide
+  oslcLinkElements.on("hide.bs.popover", function () {
+    clearTimeout(loadingTimeout);
+  });
 }
 
 function attachIframeToHyperlinkElement(compactStructure, uiElem) {
-    uiElem.attr('data-original-title', compactStructure.title);
-    var preview = compactStructure.small;
-    var w = preview.width ? preview.width : "450em";
-    var h = preview.height ? preview.height : "100em";
-    var iframeHtml = "<iframe src='" + preview.uri + "' ";
-    iframeHtml += " style='border:0px; height:" + h + "; width:" + w + "'";
-    iframeHtml += "></iframe>";
-    uiElem.attr('data-content', iframeHtml);
-    uiElem.data('bs.popover').setContent();
+  uiElem.attr('data-original-title', compactStructure.title);
+  var preview = compactStructure.small;
+  var w = preview.width ? preview.width : "450em";
+  var h = preview.height ? preview.height : "100em";
+  var w = '100%';
+  var h = '100%';
+  var iframeHtml = "<iframe src='" + preview.uri + "' ";
+  iframeHtml += " style='border:0px; height:" + h + "; width:" + w + "; overflow: hidden'";
+  iframeHtml += "></iframe>";
+  uiElem.attr('data-content', iframeHtml);
+  uiElem.data('bs.popover').setContent();
 }
 
 //Perform an asynch GET request to obtain the resource's UI-Preview information (an OSLC Compact resource).
 //callbackFunction is then called once the request response is obtained.
-//The caller should supply this callbackFunction, with any desired paramters under "callbackParamter" 
+//The caller should supply this callbackFunction, with any desired paramters under "callbackParamter"
 //callbackFunction will be called with the following parameters (a) compactStructure, (d) callbackParamter
 //where compactStructure represents more detailed about the OSLC Compact resource.
 function getUiPreviewIframes(resourceUrl, callbackFunction, callbackParamter) {
-    xmlhttp = new XMLHttpRequest();
-    xmlhttp.onload = function () {
-        if (this.status==200) {
-            data = this.responseText;
-            try {
-                var parser = new DOMParser();
-                var xmlDoc = parser.parseFromString(data,"text/xml");
-                var compactStructure = oslcCompactJsonStructure(xmlDoc);
-                callbackFunction(compactStructure, callbackParamter);
-            } catch (e) {
-                iframeHtml = "<b>Error parsing preview dialog info</b>";
-                callbackFunction("Error", callbackParamter);
-            }
-        }
-        else {
-            iframeHtml = "<b>Error loading the preview dialog</b> status:" + this.status;
-            callbackFunction("Error", callbackParamter);
-        }
-    };
-    xmlhttp.open("GET", resourceUrl, true);
-    xmlhttp.setRequestHeader("Accept", "application/x-oslc-compact+xml");
-    xmlhttp.send();
+  xmlhttp = new XMLHttpRequest();
+  xmlhttp.onload = function () {
+    if (this.status == 200) {
+      data = this.responseText;
+      try {
+        var parser = new DOMParser();
+        var xmlDoc = parser.parseFromString(data, "text/xml");
+        var compactStructure = oslcCompactJsonStructure(xmlDoc);
+        callbackFunction(compactStructure, callbackParamter);
+      } catch (e) {
+        iframeHtml = "<b>Error parsing preview dialog info</b>";
+        callbackFunction("Error", callbackParamter);
+      }
+    }
+    else {
+      iframeHtml = "<b>Error loading the preview dialog</b> status:" + this.status;
+      callbackFunction("Error", callbackParamter);
+    }
+  };
+  xmlhttp.open("GET", resourceUrl, true);
+  xmlhttp.setRequestHeader("Accept", "application/x-oslc-compact+xml");
+  xmlhttp.send();
 }
 
 //returns a JSON struct representing a large and small UI-Preview info (uri, title, height and width) based on an OSLC Compact RDF resource.
 function oslcCompactJsonStructure(oslcCompactXmlDocument) {
-    var compactStructure = {};
-    var compact = findFirstChildNode(findFirstChildNode(oslcCompactXmlDocument));
-
-    var titleChild = findFirstChildNodeNamed(compact, 'dcterms:title');
-    compactStructure.title = titleChild.textContent;
-
-    var smallPrev = findFirstChildNodeNamed(compact, 'oslc:smallPreview');
-    if (smallPrev !== null) {
-        var preview = findFirstChildNode(smallPrev);
-        if (preview) {
-            compactStructure.small = {};
-            var document = findFirstChildNodeNamed(preview, 'oslc:document');
-            if (document) 
-                compactStructure.small.uri = document.getAttribute('rdf:resource');
-            var height = findFirstChildNodeNamed(preview, 'oslc:hintHeight');
-            compactStructure.small.height = height.textContent;
-            var width = findFirstChildNodeNamed(preview, 'oslc:hintWidth');
-            compactStructure.small.width = width.textContent;
-        }
+  var compactStructure = {};
+  var compact = findFirstChildNode(findFirstChildNode(oslcCompactXmlDocument));
+
+  var titleChild = findFirstChildNodeNamed(compact, 'dcterms:title');
+  compactStructure.title = titleChild.textContent;
+
+  var smallPrev = findFirstChildNodeNamed(compact, 'oslc:smallPreview');
+  if (smallPrev !== null) {
+    var preview = findFirstChildNode(smallPrev);
+    if (preview) {
+      compactStructure.small = {};
+      var document = findFirstChildNodeNamed(preview, 'oslc:document');
+      if (document)
+        compactStructure.small.uri = document.getAttribute('rdf:resource');
+      var height = findFirstChildNodeNamed(preview, 'oslc:hintHeight');
+      compactStructure.small.height = height.textContent;
+      var width = findFirstChildNodeNamed(preview, 'oslc:hintWidth');
+      compactStructure.small.width = width.textContent;
     }
-    var largePrev = findFirstChildNodeNamed(compact, 'oslc:largePreview');
-    if (largePrev !== null) {
-        var preview = findFirstChildNode(largePrev);
-        if (preview) {
-            compactStructure.large = {};
-            var document = findFirstChildNodeNamed(preview, 'oslc:document');
-            if (document)
-                compactStructure.large.uri = document.getAttribute('rdf:resource');
-            var height = findFirstChildNodeNamed(preview, 'oslc:hintHeight');
-            compactStructure.large.height = height.textContent;
-            var width = findFirstChildNodeNamed(preview, 'oslc:hintWidth');
-            compactStructure.large.width = width.textContent;
-        }
+  }
+  var largePrev = findFirstChildNodeNamed(compact, 'oslc:largePreview');
+  if (largePrev !== null) {
+    var preview = findFirstChildNode(largePrev);
+    if (preview) {
+      compactStructure.large = {};
+      var document = findFirstChildNodeNamed(preview, 'oslc:document');
+      if (document)
+        compactStructure.large.uri = document.getAttribute('rdf:resource');
+      var height = findFirstChildNodeNamed(preview, 'oslc:hintHeight');
+      compactStructure.large.height = height.textContent;
+      var width = findFirstChildNodeNamed(preview, 'oslc:hintWidth');
+      compactStructure.large.width = width.textContent;
     }
-    return compactStructure;
+  }
+  return compactStructure;
 }
 
 function findFirstChildNode(e) {
-    for (i = 0; i < e.childNodes.length; i++) {
-        if (e.childNodes[i].nodeType === Node.ELEMENT_NODE) {
-            return e.childNodes[i];
-        }
+  for (i = 0; i < e.childNodes.length; i++) {
+    if (e.childNodes[i].nodeType === Node.ELEMENT_NODE) {
+      return e.childNodes[i];
     }
+  }
 }
 
 function findFirstChildNodeNamed(e, nodeName) {
-    for (i = 0; i < e.childNodes.length; i++) {
-        if (e.childNodes[i].nodeType === Node.ELEMENT_NODE
-                && e.childNodes[i].nodeName === nodeName) {
-            return e.childNodes[i];
-        }
+  for (i = 0; i < e.childNodes.length; i++) {
+    if (e.childNodes[i].nodeType === Node.ELEMENT_NODE
+      && e.childNodes[i].nodeName === nodeName) {
+      return e.childNodes[i];
     }
+  }
 }