This happens in some cases, yet to be identified, eg.
Should there be a check for if($this->applyFilterRecursively) ?
I'm not sure what the problem is, but it seems related to #2133 somehow. Annoying bugs for sure, so hard to debug
(In ) Refs #2218 Thanks for the tip Anthon, it helped me see the light...
Now the filter object itself will take care of applying recursively when the table was recursively loaded indeed.
Leaving open until I can check that all occurences on demo are fixed
to test with known buggy requests
Confirmed that error is fixed