Malz

Update: We just logged in to the Realm with a friend and we can now use Name tags on mobs again and Book & Quills no longer go blank. But we still can't see each others messages and Signs do go blank after writing on them.
The realms is still on 1.19 Java

We are currently experiencing this issue with some friends on our realms.
Affects general chat and /say, /msg, /tell, /w, /me commands, signs, book & quill and name tags.
It is almost the exact same problems already described on previous comments, but seems to have resurfaced now on Java 1.19.