Hi,
I recently got a bug where I cannot move characters from the Travelers section into the battle group. Whoever I used before is now 'stuck' inside the group and cannot be moved out or into a different slot within the battle group.

Do you have anything in your console and save? Assuming you aren't using any mods

Are you using mods?  This started happening to me too after using certain mods (conquest tweaks loli enabler).  Have not found a way to fix it.  Removing mod makes it work but breaks save file.  No errors in log otherwise.

In discord there is a bug report of daisy not being able to be moved after progressing her quest, but the user did not state if they were using mods yet.

EDIT: I fixed my issue. It was due to this issue: https://itch.io/t/3000638/link-fixed-preg-hopefully-fixed-minimally-fucky-diffus...