Why is this observation of a stag beetle "NT" instead of "EN"?

I don’t know if this is a bug, so I’ve put it in “general”.
This observation of a stag beetle in Germany is tagged as “Near Threatened” which is the conservation status of that taxon in Europe. However, in Germany, where this was observed, there is a second status with the IUCN equivalent of “EN”.

Now, with my understanding of how they should work, the smaller one should in this case have priority, right? So I wonder why it’s not the case here. Or have I just made a false assumption?

In the secies status page https://www.inaturalist.org/taxa/61749-Lucanus-cervus#status-tab the status for Germany is Stark gefährdet but no IUCN category is indicated.

The IUCN equivalent for the conservation status for Germany is set to “Endangered (EN)”

@bouteloua I unsolved this because my reply to Vladimír doesn’t answer my question in the post