Hi Gade,
If you play a file inside of the DB for some minutes you can see that you played the file before.
if the file is not inside the db you can continue the file, but you can’t see it.
Maybe it’s possible to update the status icon?
I will post a Screenshot what i mean.
https://abload.de/img/screenshot001fsboa.png
Beside it seams possible (in Confluence e.g.)