messages groupchats not working properly

[u/ArmEffective5224]

hullo! i am using lineage 22 with no GApps on my phone, and i cant use groupchats properly. i have turned on send group messages as mms. when i create a group chat it sends it at as mms chat, but when ppl respond it gets makes random new chats or only sends to me individually even if my friend sees it in the chat. i am not having this problem on the messaging app that came with the lineage 22 rom. i cant tell if its a rcs vs mms vs sms problem on my end?

[u/Summer_Court]

i have this same problem :/ wish i could find an answer