Hello, I was having the same issue. I could see my messages but not their messages and they could see everything, I am the realm owner. We both did what was suggested:
Logged out of Minecraft completely
Went to minecraft.net, logged in, disabled Profanity Filer on Java Realms
Both logged back into MC realms and could see each other's messages again
This was the first time we had played together on this Realm since 1.19 came out
mathew9889
Hello, I was having the same issue. I could see my messages but not their messages and they could see everything, I am the realm owner. We both did what was suggested:
Logged out of Minecraft completely
Went to minecraft.net, logged in, disabled Profanity Filer on Java Realms
Both logged back into MC realms and could see each other's messages again
This was the first time we had played together on this Realm since 1.19 came out
Thank you