I'm using a tabular model on Azure Analysis Services, which has a few measures formatted as percentage. These measures display correctly in Excel, as well as in tables in Power BI. However, when I put them in a graph, the formatting suddenly changes to decimals, while I didn't change anything to the formatting (which is also not possible in Power BI itself with a live connection).
The formatting is definitely correctly set in the model itself, which also shows by the table and the formatting in Excel. I've asked help on the forum but also no luck, it was suggested to post an issue.
The two visuals below are using the exact same measure: