Here is a bug that I found recently, or at least I consider it to be a bug. Please take a look and tell me what you think.
With both the tail of the left clip and the head of the right clip trimmed, in Single Object Mouse Mode, moving the cut point moves left and right correctly. In Mouse Mode for a Single Track, the cut point moves left and right but moves the selected object and everything on the track. The left object gets trimmed or untrimmed. This works correctly.
However, in Mouse Mode for All Tracks, selecting the head cut point and moving the cut point creates a transition when going left, or opens up a gap when going right. This is what normally happens when one grabs a clip and moves it (and everything to the right on all tracks) left or right. Dragging the cut point should not work the same as dragging the object. To see the correct way, select the left clip, go to the right end, and drag the cut point. The selected object gets untrimmed or trimmed, the right objects all move.
EDIT: Video updated
I will post another one later that shows some more bugs in the Object Trimmer.
John CB