bug#50236: 27.2; electric-pair-mode is inconvenient in comint

> From: João Távora <[email protected]>
> Cc: Augusto Stoffel <[email protected]>,  Ihor Radchenko
>  <[email protected]>,  Lars Ingebrigtsen <[email protected]>,
>   [email protected],  [email protected]
> Date: Sun, 16 Aug 2026 22:36:37 +0100
> 
> Andrew Hyatt <[email protected]> writes:
> 
> >  Maybe. But it's not now how I see responsible, maintainable
> >  design. In my opinion there are even simpler ways.
> >
> > In the effort to get a fix out, I'd agree that we should make the
> > simple change now (the one I have done), and we can later always
> > substitute it with something more customizable. I don't think the
> > customization is necessary for this bugfix.
> 
> Yes, indeed in the interest of getting this bug fix moving and hopefully
> into emacs-31, lets:
> 
> 1. Push the attached patch to emacs-31 (this is a bug fix after all).
> Give it some testing.  I'll be testing it myself.
> If there are no objections, I'll push in a few days time.

Is this bug new in Emacs 31?  If not, I'm not sure it is wise to
install on the emacs-31 branch so close to the release.  Sean, WDYT?