@aristarick My daughter was / is the same.
We took her to a weekend toddler school / activity group (we are mixed language family living outside both mother and father birth country) so it was to expose her to mums language and have some social life in that language.
She said she wanted to go but then on the day didn't want to go, we stopped.
As she got older she agreed to go to another similar group organised by different people - same issue.
Then she wanted to go to football (soccer) as friends were going - in the warm up she was fine but when it came to the actual start with the coach she refused.
Next she wanted to go ballet with her friends but once there refused.
In all these cases it was because she did not like the teacher.
Instead of football she is going to horse riding club for last 6 months and loves it.
She found an activity group with a teacher she likes.
The ballet teacher retired and now there is a younger more friendly and energetic one that she likes.
So i'm not an expert but this is just my experience, know when to stop pushing and hopefully find the right thing at the right time.
We are also having the other issue - at school / club she sits and does everything and people say she is the best in the group but at home trying to teach reading / writing etc is very difficult unless it is something she really wants to do.
The thing I noticed is that because she has done a lot of things earlier than other kids like walking and talking and 3 languages perfectly is that she expects to be able to do everything first time and if she can't she get's frustrated with herself and refuses to try again - even though she understands the concept of learning and improving so I am trying to find ways around this when it happens - yesterday she was angry she couldn't draw something so gave her a book to copy, still no good, so showed how to trace it through the page and how to improve - she did it and enjoyed it.
So much of the time is trying to anticipate what she will think or do so I can plan accordingly and set the right environment and tools in advance or adapt on the fly.