Bug in Minecraft PE chat

When installing Minecraft on android for the first time (via google play), I noticed a bug when I went to the online server, the chat worked for me, but I saw only system messages, the players who sent me messages were not visible to me. on the Internet how to solve such a problem and tried to find answers, but I failed. This problem also existed on version 1.16. The chat works fine only if you use the usual one in the worlds. And im need a help :c