Tag Headings aren't displaying anywhere

Since the release of 3.31a, I’m not able to see the headings of any tags. I can still write, edit and see changes made to tags, but not their headings for some reason. Same goes for the filters on the main window. I’ve tried changing the theme from black to white thinking it’s related to that, but no. After that, I’ve tried loading my previous configuration (from 3.30) but it seems not to work at all. Downgrading to 3.30 also hasn’t resolved this. The screenshot is from my pinned side panel.

It looks to me as though something has gone wrong with the configuration.
As a start you could try to rename the file mp3tag.cfg in the configuration folder while MP3tag is closed to something like mp3tag.cfg1.
This would force MP3tag to start with a new cfg file and hopefully restores the labels for the tag panel objects.
It would also mean that the original setup would be lost.

It’s usrfields.ini, not mp3tag.cfg where the Tag Panel fields are stored.

The configuration looks pretty standard, so nothing will be lost by deleting usrfields.ini and let Mp3tag create the default.

Sorry for the late reply here, and thank you for your precious help here! I was able to create a copy of a config file and have it loaded for the side panel, repeating this for the column headers didn’t work for me. Does it also have to do with the columns config file?

The columns are defined in the file columns.ini.

For some reason, when trying to open it or load it, it remained the same. So, I ended up creating a blank config file, writing the columns I needed and it worked!

Thank you all for your precious help there, appreciate you all!

For some reason, when trying to open it or load it, it remained the same. So, I ended up creating a blank config file, writing the columns I needed and it worked!

Thanks for your help there, appreciate you!

Glad you got it working!

However, it's unknown to me why the disappearance happened in the first place, and I don't have any similar reports at the moment.

I'm moving this to Support and will move back if I hear more of the same.