SAP PMR: Attribute of type list is not displayed correct

Hi all,

I am having a problem with displaying attribute of type list correct. All attributes, which are of different type are shown as supposed (texts, pictures,...) but lists show technical numbers (IDs) instead of texts.

I have thought about it... The translation of list values in different languages could cause an error. So I have made translationg in German and English languages but the problem is still there.

The wrong data representation I see only in Fiori Event Preview app. In NWBC application it displays everything as it is supposed to.

Does anyone have any idea why is it happening or what else can I try to do?

Thanks in advance!