Recently I created a new Firefox profile using the terminal with firefox -P. In the new profile no language packs are set beside the english one, which obviously is the default in Firefox. So, to get back my language I added it in the 'general' section in the preferences of Firefox. However, with the yesterdays update to Firefox 75 the language pack wasn’t updating but Firefox instead said it’s incompatible with version 75. Adding it again via the 'general' section in the preferences get me the updated language pack.
I tried eopkg check
which gave me some broken packages, but none of them was related to Firefox or language packages. Repeating the command as root interestingly showed no broken packages anymore.
However, I wonder if there’s an issue with the default language package behaviour of Solus when creating new Firefox profiles? And do I have to add the language pack every update again or can I restore the default behaviour of Solus anyhow?