Collabora and File Access Control

Hi I can’t seem to edit or open any document inside a folder that is restricted only to certain users via the File Access Control app.

Did some googling and only came up with this unanswered github issue. That’s exactly my problem.

Is there any fix to this? I urgently need this. seems to work fine so I don’t understand why collabora wouldn’t. For context, I’m running my own docker collabora. Works ok with other documents not in those folders.