Deleting groupchat from iMessage on my Mac.
In the process of getting some extra storage space on my mac, I decided to free up some data from my messages. I have this one groupchat that I decided to cut since it has a lot of unimportant data that will not delete no matter how many times I try. Every time it just gets stuck and the pinwheel keeps spinning. What would be the best course of action?
MacBook Air, macOS 14.5