I updated some MKV files to change the title tag to the same as the filename and most updated, several did not. I can use the filename to tag button or do it manually and it says the file has been updated but the it does not update the tag
I am using the latest version of mp3tag.
I have been able to update the title tag using MKVtoolNix and when I read the updated file back into mp3tag it shows the title entry as empty, but I can then use the filename-tag button to update it.
this is a workaround but is rather time consuming with a number of mkv files to do