GDYH

Here's a possible workaround, but fair warning: it's a band-aid fix and you'll have to do it every single time after typing.

See the "Game Manager" tab on the left edge of your screen? After you finish typing, just slide it open once, then jump back into the game. Fingers crossed, that should kick the glitch away... until you type something again.

Heads up, looks like the latest update might have squashed this bug for good. Might be worth updating to see if it's finally fixed!

Latest discovery: The same problem occurs when damaging any stone fence！！

I have also encountered such a problem！