Translation of datasources

Hey,

we have a multilingual page and want to support de (German) and cs (Czech). I went through the internationalization process and setup everything! So far its working well. I open the Czech page and get the translated content so far. The lang field in our story object is also set to cs.

Now I wanted to add datasources. Its called popularCategories. They also have translations. So I went into settings and added so called dimensions for Czech and German.

After that I got several tabs above my datasources, Default, Czech and German:

In our frontend where we show the storyblok content everything is in the correct language except of the datasources.

And in our story when choosing the category I can only select the default values…

Bildschirmfoto 2022-05-24 um 17.04.15

Any idea?