Hi @jriehn ,
First of all, the measure “Days in transition status” is not working with dimension “Status” as you would expect. Measure “Days in transition status” is a historical measure and works with the dimension “Transition status”, see more here: Import issue change history
But, yes, you are right, this question is reoccurring one and my colleague has provided a detailed answer here for the needed measure:
Also, we have a demo report that you may want to check for calculated measure: Issue days in selected status - Issues - Jira Demo - eazyBI
best,
Gerda // support@eazyBI.com