bug#38948: 26.3; Can't use shortcuts that combine shift and meta keys

[Eli Zaretskii]

> From: Daniel Salfrán <danielsalfran@gmail.com>
> Date: Sun, 5 Jan 2020 16:25:29 +0100
> 
> One of the "shift" or "meta" keys is being dropped when used in a
> shortcut combination that includes both
> 
> For example the following lines are defined in my emacs config:
> 
>     (global-set-key (kbd "M-S->") 'end-of-buffer)
>     (global-set-key (kbd "M-S-<right>") 'mark-word-right)
> 
> and according to the "describe-key" command they are, respectively,
> interpreted as:
> 
>     1. M-.
>     2. <right> (translated from <S-right>)

Is that a GUI session or a text-mode (a.k.a. "TTY") session?