Subject: Re: bug#27647: 26.0.50; Line numbers implemented natively disappear momentarily when frame out of focus

From: Alex <[email-masked]>
Date: Wed, 08 Nov 2017 14:08:31 -0600

I coincidentally stumbled across an easy recipe for this bug (or at
least a similar bug):

M-: (setq display-line-numbers t)
M-: (setq mouse-drag-and-drop-region t)

Then select a region, click on it (mouse-1), and drag the mouse. The
line numbers will disappear until you release the mouse.

Hopefully you can reproduce this on your end this time, Eli. To be
clear, this is with a GTK build.