This will consistently reproduce the issue for me in X3d:
Steps:
- Create a project with a single audio track containing a short clip.
- Save, close and re-open it to clear the edit history.
- Insert a second audio track and leave focus there.
- Select the clip in the first track.
- Hold Ctrl and hit C, V to copy-paste the clip to the second track.
- Hit Delete to delete the original clip.
- Right-click the first track, and choose Delete Track.
- Open the Edit menu, and note what action is shown next to Undo
- Select History, and note where that action is in the list.
Expected Results:
- The Edit menu will show "Undo Delete Track" corresponding to the most recent action shown in History.
Actual Results:
- The Edit menu shows "Undo Insert Audio Track", which is the fourth action down in History, and the first action taken after opening the project.
- Note, incidentally, that the most recent action is shown as "De&lete Track" with an ampersand in the action description.