UI response suddenly becomes extremely slow in v22(M1, v22.2.0).
Displaying a context menu or opening some dialog may cause the entire application to respond slowly (lag).
The steps to reproduce the problem are as follows.
1: Create a new project.
2: Click on the workspace "Assembly", then click on "Edit".
3: Click on "Premire Pro" menu item in the Mac menu bar.
This phenomenon seems to occur when so-called child windows are displayed.
Incidentally, switching to a different workspace after this problem occurs temporarily cures the symptom, but it recurs with the above operation.
This problem does not seem to occur in v15.4.1.
---
Mac mini (M1, 2020), 16GB Memory, 1TB SSD
---
Best regards.
