Item Filter QoL Feedback

As I'm writing my own loot filter at the moment, it occurred to me that it would be very helpful if there were a way to toggle entire Sections of a loot filter on or off, much like the Show and Hide lines will toggle a Block on or off.

Here's a reference image from the PoE wiki:


It would be nice if there were some way to group Blocks together and allow for them to be toggled on or off. For instance, suppose you have a section devoted to showing worthwhile Rare Armour/Evasion pieces. When I start a 2nd character that is looking for ES gear instead of Armour/Evasion pieces, I need to manually edit that Section out and/or completely overwrite it with ES Blocks instead.

I'm not sure if it's possible, I have a feeling it's been asked before, but I figured it would be worth bringing up anyway. Allowing some sort of Block grouping and a toggle system for said grouping would save a lot of time for people that like to customize the filters they use.

tl;dr Can we implement Sections for loot filters that get picked up by the client?