Search panes options disappearing when custom filter used

topher-h

Link to test case:
https://live.datatables.net/tikaloxu/3/
Debugger code (debug.datatables.net):
n/a
Error messages shown:
n/a
Description of problem:
I'm trying to use search panes with a custom filter for date ranges as described here.

They work fine separately, but when I apply a date filter it removes all the options in the search pane.

How can I get them to stay available when a date filter is applied?

topher-h

Ah it appears I've found the solution - use the new API.

Using the column search API rather than the legacy search makes them work together.

It'd probably be worth updating updating the date range filter example to reflect the new API.