Deep search of schema attributes in the filters

[#1]

It only matches attributes in the root element but will not search in any toggled down  sub elements.

As  an example:  in the delivery schema find the contact date. If you toggle down the Delivery scheduling element and search the phrase again it works

[#2]

with a parameter for the depth.

[#3]

This is a good idea. We will add this into our backlog and work on this as soon as we have an opportunity. For the moment, this is not prioritized.