Some time ago, I have defined runtime variables with specific values, which are being used in a bar chart. I now updated the runtie variables' values in the package setting. In the studio, the chart displays the updated values (0€-24.44€, etc):

In Apps however, it does not udpate, even though having published the package (still displays (0€-4.99€ etc):

I tried and changed the values again, again it did update in studio but not in apps. If I change other things (e.g. adding a text box), this does appear in apps. Is there anything I need to do which I am missing in order for the updated runtime variable values to be displayed in Apps as well?

Thanks a lot in advance!