[Users] Mail-editing in claws mail w/ external editor: remove dual-editing window

[Paul]

On Mon, 5 Sep 2022 11:07:51 -0400
Little Girl <littlergirl at gmail.com> wrote: 

> 	5. Click the "Apply" button.
> 	6. Click the "OK" button.

BTW, clicking "OK" applies the changes and closes the window.
Clicking "Apply" applies the changes and does not close the window.

with regards

Paul