I'm running into an issue when ordering by Locations.location.
I think that should compare results by coordinates, but the test is comparing as a String, according to:

https://github.com/opengeospatial/ets-sta10/blob/master/src/main/java/org/opengis/cite/sta10/filteringExtension/Capability3Tests.java#L537

We are delegating that orderby to SQL (postgres) directly and it seems that the result is different:

coordinates: [-117.05, 51.05] < coordinates: [-100.05,50.05]

when the test is expecting the opposite.

Could somebody please elaborate on the idea behind this test?
Thanks!