Hotbar and hand not loading on servers and worlds

Yesterday and today I tried to play Minecraft Windows 10 Edition. I joined my favorite server, "The Hive" and my hotbar didn't load. Though I pressed F5 and I could see what I was holding. I tried restarting my computer and Minecraft, and it didn't work. I changed the settings but that didn't work either. Other servers didn't work. Lastly, I tried my survival world and the same thing happened. Even on creative mode! Can you please fix this?

Version: 1.16.201

 

Computer: Windows 10 Ultimate