I have created a Power BI report that demonstrates my problem:
- Table "Map points" with 2 records (fields: Point, Latitude and Longitude).
- Page "Slicer" with a slicer that is connected to this table. Choices are A or B (pointing to one of the 2 locations).
- Page "Maps" that contains:
- Slicer connected to the "location" table. This slicer is synced with the slicer on page "Slicer".
- Bing Map.
- ArcGIS Map.
If you select a location in the Maps page then both maps are correctly updated to that new location. If however you change the location on the Slicer page, then only the Bing map is updated.
I have attached the PBIX file containing this described scenario.