I'm in Discord. I scroll to the bottom of the channel. I want to say something.
Discord pops up a growth hacking "done reading? Read this other channel" box. I cannot dismiss it. Even tapping the box then returning to the channel does not dismiss it.
It is totally covering the post box. I cannot speak.
I check Reddit. I find posts encountering this a full year ago, and the only advice is to log out of discord and back in. Some people had to do it multiple times.