There does appear to now be a list of capsules indicating the filters applied along the top of Databricks AI/BI Dashboards.  The capsules appear to include filter-selectors and also cross-filters added by clicking charts.

Also, there is a now "Reset to default" text hyperlinks at the top-right of Databricks AI/BI Dashboards that have a filter applied.

Thanks a lot for having made the filters much clearer, thusly!