[Решено] Language Switcher

Background of the issue:
Dear all,

The issue that Im facing with is that in the 'shop' page I dont see the laguage switcher.
By my side, both Shop page and product archive are translated and the "/en/winkel" exist if you type it, I just miss the laguage switcher.
I asure you that is not a cache issue as I see this in incognito as well.

Thank you for your time,

Symptoms:

Questions: