Expand widget filters for RCA tickets

Would it be possible to extend the RCA widget filters, to have the same filtering options as the dashboards in general? 

We have a specific use case, were we want to highlight open RCA tickets, in relation to a set of specific test operations in a dashboard.

The tags in the RCA tickets are filled out.

Since all tags are concatenated into a single string, the normal way of using "grouping" will yield many different groups, and are also not very easy to read, especially when viewing through the dashboard interface.

With this improvement, we could easily create low maintenance dashboards, that autofilter the RCA tickets to the relevant KPIs.