I would like to enable grouping of review requests on public project dashboards. E.g. look at this query:
https://phabricator.kde.org/differential/query/24y1NhhYOdwv/
This is nice when logged in, but for an anonymous user it will break and instead shows an error message:
Instead, it should gracefully fallback to the non-grouped view in this case
Question on what your end result is: is your desired end result a bucketed view for the overall Project? Currently, if I were to view that query I get an empty page, which isn't very helpful.
In regards to making Current Viewer a no-op, upstream have indicated they think ignoring parts of a query silently is a bad idea as it's unclear that is happening.
If that is the desired approach, upstream have indicated that we can provide that in an extension - they'd like to see broader interest before they implement it themselves though:
You can write that bucket ("group by absolute state, ignoring viewer relationships") yourself as an extension (subclass DifferentialRevisionResultBucket, follow DifferentialRevisionRequiredActionResultBucket as an example)