Subject: Re: bug#46299: 28.0.50; Value of tab-bar-show not respected in new frames.

From: martin rudalics <[email-masked]>
Date: Mon, 15 Feb 2021 11:08:10 +0100

> 'toggle-frame-tab-bar' already does exactly this - sets the
 > 'tab-bar-lines' parameter to non-zero, and doesn't change it
 > on all other frames.
 >
 > But currently 'tab-bar-show' overrides this user setting,
 > and affects all other frames.

I forgot.  This is inherently broken for all frame parameters and
unlikely to change ever.

martin