Hi there,
I noticed that when posting in Together from bunq App it is basically not possible to use mentions (which are tracked and reported in the top right round info deal).
From the web you can see the user's username and hence pick the proper person, from the bunq App (iOS) it does not populate any option and once you saved the App picks the one it matches... which might be a complete different person.
Thank you for looking into it.
GG