ID 458383 - A stutter occurs when moving the mouse cursor in the UI while Rotate is enabled in the Environment Texture Animation property.

Problem summary
A stutter occurs when moving the mouse cursor in the UI while Rotate is enabled in the Environment Texture Animation property.

Customer reported version
mari.4.6v4

Customer reported platform
windows10

Steps to reproduce

1) In Mari, open the Lights panel.

2) Select the Environment light, and enable the Animation knob for Rotate.

2) Move the mouse cursor over the UI outside of the Viewer and observe.

Expected behavior
The animation should have a smooth rotation anywhere in the UI.

Actual behavior
A stuttering occurs when using the Rotate Environment Animation and moving the mouse cursor outside of the Viewport.

Workaround
Disabling Pause Canvas Rendering in Preferences appears to correct the issue.

Reproduced by Support in:

Mari 4.6v4 - Windows 10

Unable to reproduce bug in:
Mari 4.6v3 - Windows 10

Earliest version tested
Mari 4.6v3 - This feature did not exist before this version