21.06 PR: https://github.com/truenas/middleware/pull/6879

12.0 PR: https://github.com/truenas/middleware/pull/6875

(NB: I seem to lack the ability to edit my issue, so please feel free to move this comment up to the issue body/description.)

When setting up a replication task in FreeNAS 11.3, where the source dataset is remote and the destination dataset is local, the list of available datasets for the destination is not sorted. I'd expect this list to match the same sort order as I'd see when looking at the pool. Instead, the sort order appears to be non-determinstic, which makes it hard to find the dataset I'd like to use for the destination.