Hi!
I’ve noticed on a few widgets where we have filtered on an ad hoc dimension, when you hover over the widget filter icon, you see the error:
Invalid field **dimension_name** , please check filter mapping
I don’t believe this is functionally blocking, as the filter still works as expected, but continues to produce the error message. The only indicator of this I have noticed is this message when hovering over the filter icon for individual widgets (i.e., the query still runs and is visualized as expected). This message does not seem to be produced when filtering on an ad hoc measure.