I didn’t see the trash menu item for some things I had deleted until I manually ran the “sync” command from the shell menu. This was surprising since the client seems otherwise able to detect changes in files.
This seems to have some implications for editing files with vim in synced directories. I get a lot of “filename (conflict)” files after I write a few times with vim. Not sure what to make of this behavior and haven’t had a lot of time to experiment.