"Unsaved changes" thumbnail buttons are confusing
How do the floppy disk "unsaved changes" thumbnail buttons work?
- Open the tutorial project from #200 (closed). (If it has some finished, complete segmentations, delete those first, and then open the project.)
- Activate the 5th photo (Pyrrhocoris1.tif).
- Select "Arthropod segmentation", "Apply to all" to segment all photos. This is the state of the "unsaved changes" buttons after the computation finishes:
- Close the application with the main "X" button, confirm. I would now expect that no changes (no segmentations) have been saved.
- Reopen the project. Unexpectedly, the photos are segmented -- not only the one that was active, but all of them. The "unsaved changes" buttons were misleading.
(There may be also other situations in which these buttons are confusing/misleading.)