How to handle different flakeDir and workDir in om.ci?

[shivaraj-bh]

{
  om.ci.default = {
    root = {
      dir = ".";
      steps = {
        custom = {
          cz-check = {
            type = "app";
            name = "cz-check";
          };
        };
      };
    };
  };
}

source: juspay/services-flake#338

In this config, cz-check is an app present in the dev sub-flake whereas the workDir is supposed to be the project root.

[srid]

Can't that custom app step be put in the dev (rather than root) subflake? Since for git, $PWD is irrelevant, as it will traverse parent directories.