Chat error in a company meeting

WilliamsJK2  It's the weirdest thing. I've been having this issue for the past 4 days now and can't get rid of it. It happens for me like this: When I go to calendar on teams > create a meeting > add an attendee, the meeting gets created and I can send the meeting link to anyone and they can join as guest where the chat works fine. The problem happens when I do the same process, but also add the meeting to a team's channel. Once I add the meeting to the channel, it gets created, but guest can't use the chat function. I've gone through all the guest settings, but no changes I've made worked.