I use the mobile app quite frequently. Recently, I was trying to write the following text:
<-- language: lang-none -->before…
However, because mobile has no "code block" button in the comments, I have to select the text afterwards and tap-and-hold to get the appropriate context menu. When I tried to select the part to be put in a code block, I selected
language, dragged it all the way to the right, which worked fine, then dragged the left side of the boundary to the left
<. When I released it, the selection jumped to include
Put as well, and no matter what I tried to get it to stop moving around after I released it, it continued to add
Put to the selection. Eventually, I dealt with it by realizing the comment was based on an incorrect premise anyway and shouldn't be posted.