Hello, for my project I need to have a more complex query to be set on a Custom Model and, after struggling a bit, I noticed you completely loose functionality of Quick Search, Filters and Ordering on the joined columns data.
I noticed the thing shows up also in your demo "Example 3" at https://www.groceryc...te-custom-model :
in the grid at the end of the page, quick search, filters or ordering applied to the last column "Orders", that is a result from a join, don't have any effect.
Does exist any workaround to this? this limitation makes basically unusable GCE for my need.