Subject: bug#52504: 28.0.90; Ediff control buffer not fully resized

From: martin rudalics <[email-masked]>
Date: Wed, 15 Dec 2021 18:58:12 +0100

> Martin, could you please take a look?  If this is a regression, I'd
 > like to have it fixed on the emacs-28 branch.

It is a regression I tried to fix on the emacs-28 branch.

martin