After wipe, my admin rights partially do not work. Noclip works, but enter kill does not work. The output of items in the items F1 tab does not work. I can turn off textures, water, and so on. But I can't watch the players. I don't see anything in the server tab. How to fix it?

You might need to reconnect to be able to spawn items using the F1 item menu. Also the kill command won't work if you are in god mode.