Premiere 25.0.00 / Mac OS 12.7.3
When choosing Paste insert, the clip is not inserted at current time, but 1 frame later.
Reproduce the problem:
1. Copy a clip to clipboard,
2. Switch to a differen sequence
3. set the CTI to an edit (Snap)
4. choose Edit/Paste Insert
5. See how the clip is inserted 1 frame later, resulting also in a new clip with a 1 frame duration before the newly inserted clip.