Good morning

I'm creating a Windows image (may update 2019 Spanish) I add a second language (French) when I sysprep from ImageAssist gives error.

I've seen that running the 2 commands from PowerShell the error is fixed, but after creating the image and starting the computer (it asks me for the language I want, and I choose French) the wizard is in French, but when it starts appears in Spanish (The language in which I generated the image).

What could be happening?

The commands I run are these

Get-AppxPackage -AllUsers | Remove-AppxPackage
Get-AppxProvisionedPackage -online | Remove-AppxProvisionedPackage -online