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Hello !

To begin, thank you all for this OS. Your work is top notch. 
And I am sorry if I make some mistakes in the words that I'm using, I'm French.

My configuration :
Lenovo Thinkpad P14s 20Y Ryzen 4750U
Opensuse MicroOs (installation from 20230209) with KDE Plasma on Wayland

A brief summary of my problem :
My language (choosen during the installation) and settings associated with it
(date format, currency etc.) are not applied on first boot.

Reproducible: Always

Steps to Reproduce:
1. Install MicroOS Plasma with "French" language selected during installation

Actual Results:  
On the first boot, note that the language is set on "American English" in
"Settings".
All the texts are in English.
Changing the language in "Country and Language" to "French" does not have any
visual effect. Moreover, you need to change every item in it (Currency,
Adresse, etc...) by hand.

Expected Results:  
Having selected "French" at the first step of the installation should have set
the French locales in KDE Plasma.

Mitigation :
By changing every item in "Country and Language" by hand.

And by setting :
localectl set-locale LANG=fr_FR.UTF-8

Then reboot : texts are in French, the clock in plasma taskbar stays in the
"AM/PM" format however.