it's too bad this wasn't submitted as a bug earlier on. As a workaround, if you're in the assignments window you could click on the doubleheaded icon to open advanced assignments in there and the functionality within that space still works as you expected.
bookmarking would be the same as favorite or pinning. If this doesn't allow you to return back to the report and have the filter still be selected, are you able to check the URL line and make sure you pinned the correct page? The URL should contain the word "report" rather than the word "dashboard" ...
I believe report filters are supposed to be sticky if a report is viewed by itself, outside of a dashboard. I would recommend you open the report by itself outside of the dashboard it is in, and then bookmark this if you want your filter to always default.
that's interesting. I got mine working yesterday -- I didn't use "billable" but I used the word "ad hoc" which turns up quite often. Obviously we're rather high volume, so I put in a task entry date filter for "today" so I could test with a smaller subset, but I tried both exists and notexists and t...
I think you should just go with:
EXISTS:1:$$OBJCODE=PROJEXISTS:1:ID=projectIDEXISTS:1:ID_Mod=inEXISTS:1:program:name=Non-BillableEXISTS:1:program:name_Mod=cinotcontains
Have you investigated Workfront's "baseline" functionality?
https://experienceleague.adobe.com/en/docs/workfront/using/manage-work/projects/create-projects/create-baselines
This is usually where most people start.
this post might help. In the exists filter posted on the reply, you would use "status" for the XXX part.
https://experienceleaguecommunities.adobe.com/t5/workfront-questions/filter-report/m-p/653581#M59112
If you make a calculated field on your object that contains these two fields, and merge the two answers, you would be able to have one grouping that expresses these. Otherwise, that's not possible with current grouping functionality.