@Peter I seem to have found a bug with the dashboard tabs: when I use ANY(FilterDanceLevel[Level]) & " dances"
in Dance filter ref view (Display/Display name) to produce a concatenated title in the dashboard, it works brilliantly (in real time) in the non-tabs mobile view, but as soon as I switch over to ‘use tabs in mobile view’ it doesn’t change.
1st image shows that when you change Level to beginners the filter view below immediately changes to Beginners dances:
With mobile tab view, if I click on Intermediate level, the dances tab heading is stuck on beginners:
Is this fixable?

