Subject: bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box

From: Po Lu <[email-masked]>
Date: Sun, 19 Sep 2021 08:33:37 +0800

Lars Ingebrigtsen <[email-masked]> writes:

> Note the little dots above to the right of the Zs.  I don't think those
> should be there, so there might be a off-by-one error (or something)
> when computing something here...

That is probably the same bug, though in a different form.  Thanks.