KPI-Tile missing category after refresh

[Lars2024]

Hello,

I have created a KPI-tile for the Fiori-Launchpad that is based on a custom CDS-View.

I created an ODATA-Service for my view and also tested it in the SAP Gateway Client.
The data is shown as expected.

My problem is that the values in my KPI-tile are not working as I intended.
I have following values that I get from the CDS-View (these are the Values I want to show in my KPI-tile):

And when I log into the Fiori-Launchpad the tile looks how I wanted it to look:

But when I refresh the tile it looks like this:

When I refresh the whole website it shows the right values again.
But indepentend of the tile, the drilldown Report behind the KPI-tile always shows the wrong values:

My first thought was that I configured something wrong, but to me everything looks right:

I want it to look something like this, right now only one category is shown:

Has anyone experienced this, or can help me to solve it?

Lars