Describe the bug
In a shared collections, if I try to edit an adventure and if this adventure have a categories owned by the original user. I can’t edit the adventure, got this error :

« Adventures must be associated with categories owned by the same user »

To Reproduce
Steps to reproduce the behavior:

1. Create a collection
2. Add an adventure, create a new category and associate it with the adventure
3. Share this collection with another user
4. Logout
5. Connect with the second user
6. Go to the shared collection
7. Edit the adventure
8. Try to save
9. Check the log to see the error message : 'Adventures must be associated with categories owned by the same user‘

Expected behavior
A clear and concise description of what you expected to happen.
Being able to edit adventure shared with me