Backup feature creates two backups

[Jürgen Spitzmüller]

Am Freitag, dem 15.09.2023 um 15:02 +0200 schrieb Dan:
> I am attaching the output of "lyx -dbg files" (should have done this
> to begin with, sorry), there you can see
>  1. An actual backup file created with name "newfile1-lyx23.lyx~".
>  2. The expected backup file (with "!" chars) created AFTERWARDS and
> used then on.
> 
> I have trimmed the output (loading of icons and so on).

Do you happen to have a defaults file (~/.lyx/templates/defaults.lyx)
which is in 2.3 format?

If so, every new file is first created in 2.3 format, and then the
backup is saved on conversion. I think.

-- 
Jürgen