after account reset: calendar invitation not working

[wurstbrotfan]

Hello,

Me and another person installed etesync a year ago and shared our calendars, worked nicely and I was loving it.

however now i had to reset my account. Afterwards I created a new calendar. Now if I send the invitation to the other person, they do get the invitation. But if they try to accept it, nothing happens, meaning the calendar does not appear in their list. My old calendars from before the account reset are still appearing in their calendar list.

Looking at the other open issues I am assuming this project is currently not maintained? So there is likely no bug fix to be expected?
If so, do you have any workaround proposals?

All the best to you