Verglas dosn't work with consumed freeze skills

Destroying an Ice Crystal generated by Ice locus via a skill that consumes freeze E.g (Glacial Cascade) while supported by Verglas doesn't proc the support gem buff.

Steps:
Character with Ice locus/Ice Wall and a skill that consumes freeze.

1. Ice locus/Ice Wall
2. Use Consume Glacial Cascade on Ice Crystals, detonating them.

Expected: Verglas support buff
Actual: No buff