The chat bar doesn't close after typing out a command then pressing enter / submit icon. I always have to close it manually after the command had been executed.

Steps to reproduce

• Type any command. (I was using the /fill command. A simple command would be /tp ~ ~ ~ However, cheats must be enabled.)
• Press Enter or tap the submit icon.
• Notice that the chat doesn't close after pressing enter/submit icon, so you have to close the chat manually every time a command is executed. This also affects regular chatting, you write what you want to write, send it, then the chat bar just sits there, so you have to close it manually.