Project window folder tree view spacing flickers when Audio Mixer volume meters are visible

Unity: Audio Authoring

Won't Fix

6.5.X

6.4.X

6.3.X

6000.3.0a3 onwards

Thank you for reporting a bug to Unity. We have reviewed the issue, and in this case, the team is unable to prioritize fixing this bug. The mixer is still using IMGUI, which we believe to be the cause, and we plan to update it to UI Toolkit, which should fix this, so the impact and severity is not enough to justify a fix. Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.

How to reproduce:
1. Create and open a new 3D project
2. Create an “Audio Mixer” Asset (Create → Audio → Audio Mixer)
3. Double-click the created asset
4. Dock the “Audio Mixer” window
5. Open and dock the “Project” window
6. With “Audio Mixer“ and “Project“ tabs open, try clicking on the Audio Mixer tab and dragging the mouse cursor to the “Project” tab
7. Observe the tree view of folders present in the “Project” tab

Actual result: Spacing between folder icons and the folder names repeatedly expands and collapses
Expected result: Spacing between folder icons and the folder names does not change

Reproducible with: 6000.3.0a3, 6000.3.6f1, 6000.4.0b7, 6000.5.0a6
Not reproducible with: 6000.0.66f2, 6000.3.0a2

Reproducible on: macOS 26.2 (M1 Silicon), Ubuntu 22.04
Not reproducible on: Windows 11

Project window folder tree view spacing flickers when Audio Mixer volume meters are visible

Unity: Audio Authoring

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Project window folder tree view spacing flickers when Audio Mixer volume meters are visible

Unity: Audio Authoring

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?