FIXED issue: Timeline performance in Premiere Pro 23.1
Interactions in the Timeline can become less responsive over time. This can include scrubbing with the playhead, selecting clips, moving clips around, or switching between multiple open sequences.
The issue predominantly affects macOS. Windows may be affected to a lesser extent.
The issue can be more pronounced on older or slower hardware configurations.
If you are experiencing this issue: update to 23.2 to get the fix
The workaround in version 23.1 is to Close and re-open the active sequence

