[BUG] comment function & markdown (kanban & wiki) not working in other language (german)

[deraljoscha]

I recently noticed that whenever a user changes the language to german a few bugs are appearing.
It's not longer possible then to comment a user story in kanban and the markdown funktion is also bugging, so you can no longer edit the text field (same problem in kanban/user story and wiki)

Repruduced the issue in two seperate self-hosted Taiga-docker installs, so I can't tell if it's a taiga or taiga-docker issue
Used different browsers (firefox, chrome, edge)

Right now I can only tell me collegues to change their language back to english, but it's not ideal
Would appriciate any help

thanks in advance