VirtueMart is not translating Language Tags

[ithelps]

Hey,
I have an strange error on our VirtueMart / Joomla Site.
The Standard Language is German - there everything works. But in Englisch (en-GB) the language Tags are not translated.
You can see that here: https://kkd.dev.zold.at/en/mein-konto/edit

The language switcher is on the Top (EN | DE). In the german version everything is fine. But in the english Version the system is not translating the Language Tags. I have also enabled language debugging as you can see on the bottom.
Strange is also, that i can find this language tags in the .ini files. For example the "COM_VIRTUEMART_YOUR_ACCOUNT_DETAILS" in inside of this file: https://kkd.dev.zold.at/language/en-GB/en-GB.com_virtuemart.ini
And the debugger says this file is loaded.

I use this versions:
Joomla: 3.10.11
VirtueMart: 4.0.6
Template: theme673 (from templatemonster.com) in the latest version

I hope you can help me finding the problem here

[GJC Web Design]

all translated here...

[ithelps]

OK that is really strange - I see it like that - also tested in 3 different browsers:

[GJC Web Design]

hmmm ... I have no answer sorry ...

[Milbo]

It should be /en/my-account, not /en/mein-konto

Strange thing. Btw ithelps,.. you know that we have a german subforum? https://forum.virtuemart.de/