Unity Issue Tracker - "Auto Generate" checkbox reverts back to unchecked after toggling it and is always enabled on the scene

Fixed

Fixed in 2022.2.0a19, 2023.1.0a1

Votes

Found in

Issue ID

Regression

"Auto Generate" checkbox reverts back to unchecked after toggling it and is always enabled on the scene

-

May 23, 2022

Steps to repro:

[^AutoModeCheckboxBug.zip]

Open the attached project and SampleScene scene;
In the Lighting window (Window>Rendering>Lighting) enable the 'Auto Generate' checkbox.

Expected result:

'Auto Generate' checkbox is enabled after clicking it.

Actual result:

'Auto Generate' checkbox is immediately reverted to unticked after clicking it.

Regression introduced in Version 2022.2.0a15. See attached video.

[^Unity_YYdGTUXJb6.mp4]

Notes:

Reproducible in Version 2022.2.0a15;
Not reproducible in Version 2022.2.0a14;
Reproducible on Windows
The issue affects only both UI and the auto-mode logic itself - once first clicked, auto-rebaking mode always remains on and the only workaround to turn it off is untoggle the Auto Generate checkbox on the lighting settings asset.