Text message chat not working since update

[Matty77]

So I got the May security patch update over the weekend. And since then the chat in text messages is not working. Any suggestions? I have a Note 20 Ultra through Tmobile 

[Charkatak]

If you have t-mobile branded phone, contact the carrier.

[userV5du9bPdNc]

Same for me, it crashes all the time after the update. Had to download Google messages just to text. I'm on an unlocked phone with AT&T so probably not a carrier issue...