[Proofreading] Active segment is not highlighted on hover

[hotzenklotz]

Context

The currently active segment is not further highlighted when I hover over it in a different viewport or its 3D mesh. It is very hard to match different parts of the active segment across viewports/meshes without any slight highlighting.

Expected Behavior

It should be highlighted like any other segment on mouseover.

Current Behavior

The active segment has a constant color.

Steps to Reproduce the bug

• Cannot reproduce the bug anymore / needs deeper investigation.

0. Activate proofreading mode
1. Click on any segment
2. Hover over it in a different viewport or it's mesh
3. No highlighting

Your Environment for bug

• Browser name and version: e.g. Chrome 116
• Operating System and version: e.g. MacOS
• Version of WEBKNOSSOS (Release or Commit):
• Specific to long-running jobs (set jobsEnabled=true in application.conf)
• Specific to webknossos.org (set isDemoInstance=true in application.conf)

[philippotto]

Note to myself: Also take care that the active segment is highlighted better in proofreading (also without hover).

[daniel-wer]

Would be fixed by #7654

[philippotto]

Should be fixed by #7654.