variables colors for python language are not working

[matanbeer]

Have you checked the issues and discussions to ensure there are no duplicates?

No

Are you using JetBrains Client / Code With Me / IntelliJ Remote Development?

No

Your programming languages

Python

Free or paid?

Paid users

Expected Behavior

To have a color for each variables, so it will be easy to differ them

Current Behavior

all variables are in white color, attached screenshot

Code snippet for reproduce

a = []
        b = []
        c = []
        d = []

        z = a + b
        w = c + d
        print(a, b, c, d, z, w)

Your Environment

Python 3.12

PyCharm 2024.3.1.1 (Professional Edition)
Build #PY-243.22562.220, built on December 18, 2024

Runtime version: 21.0.5+8-b631.28 aarch64 (JCEF 122.1.9)
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Toolkit: sun.lwawt.macosx.LWCToolkit
macOS 15.2
GC: G1 Young Generation, G1 Concurrent GC, G1 Old Generation
Memory: 16384M
Cores: 10
Metal Rendering is ON
Registry:
  debugger.attach.dialog.enabled=true
  suggest.all.run.configurations.from.context=true
  ide.experimental.ui=true
  i18n.locale=
  terminal.new.ui.show.promotion=false
  editor.minimap.enabled=true
Non-Bundled Plugins:
  org.intellij.plugins.hcl (243.22562.13)
  idea.plugin.protoeditor (243.22562.13)
  IdeaVIM (2.17.0)
  name.kropp.intellij.makefile (243.21565.122)
  ru.adelf.idea.dotenv (2024.3)
  com.intellij.nativeDebug (243.22562.145)
  com.intellij.lang.jsgraphql (243.22562.13)
  com.mallowigi (97.0.0)
  mobi.hsz.idea.gitignore (4.5.4)
  izhangzhihao.rainbow.brackets (2024.2.8-241)
  com.github.copilot (1.5.30-242)
  com.firsttimeinforever.intellij.pdf.viewer.intellij-pdf-viewer (0.17.0)

[izhangzhihao]

NOTE: rainbow variables for Python is powered by the Python plugin.

You can submit an issue to JetBrains here https://youtrack.jetbrains.com/issues/PY

[izhangzhihao]

Might related to https://youtrack.jetbrains.com/issue/PY-71757/Semantic-highlighting-broken-in-2024.1
And, pls make sure checked your setting page:

[matanbeer]

Thank you for your quick reply!
This could be related to a new installation of the plugin, invalidating the caches fixed it