bug#71579: 30.0.50; Mailto URI handler emacsclient doesn't show unless there's a visible frame

[Eli Zaretskii]

> Date: Sun, 16 Jun 2024 00:35:11 +0300
> From:  Björn Bidar via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> 
> If there's no open frame when using the emacsclient version of the
> mailto handler no frame to show the newly created message buffer
> will be opened.
> 
> 1. Use Emacs (client) as mailto handler
> 2. Make sure all frames are closed
> 3. Open mailto link
> 4. See bug

Thanks, but please tell more details.  Specifically, how do you do
item 1 above?  Also item 3.  Someone will have to reproduce these
steps to try to debug them, so we need to know those details.