@jpr,
I’m wondering if perhaps the new page navigation features in the March update can be used to solve this problem? Instead of using slicers to switch between the tables, could you place the location by person matrix on one page, and the person by location matrix on another and then use buttons linked to page navigation actions to switch between the two and back? I’ll admit I haven’t played with this feature much yet since its release, but it seems like it may fit this use case well.
I hope this is helpful. Please let me know what you think.
- Brian