bug#60740: 29.0.60; Broken isearch-emoji-by-name

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Date: Wed, 11 Jan 2023 21:45:44 +0200
> 
> etc/NEWS:
> 
>   +++
>   *** New command 'isearch-emoji-by-name'.
>   It is bound to 'C-x 8 e RET' during an incremental search.  The
>   command accepts the Unicode name of an Emoji (for example, "smiling
>   face" or "heart with arrow"), like 'C-x 8 e e', with minibuffer
>   completion, and adds the Emoji into the search string.
> 
> These examples "smiling face" and "heart with arrow" work fine.
> 
> But typing e.g. 'C-s C-x 8 e RET waving hand RET' fails with:
> 
>   ⛔ Error (transient): Inconsistent transient state detected.
>   This should never happen.
>   Please open an issue and post the shown command log.
>   This is a heisenbug, so any additional details might help.
>   Thanks!

Looks like a problem with any Emoji that has variants, where you need
to select one of the variants?

Lars, Jonas, could you please look into this?