Combo Filter Needs Two Fields

The glyph combo filter needs to have two fields.

One to select first glyph school as the starting basis for the combo. A second to select the second glyph to consummate the combo.

And maybe a third field for the day when three glyph combos are possible!

As is, if I filter on pole arms and every magic tree - with the intent of seeing what is possible for pole arms - I also get every magic combo available, which is not helpful.

The above approach would make selecting combos easier (less hunt and peck through many choices). I see this only becoming a much bigger deal for players as more and more combos are added.

Cheers!