Sentinel MTX - Thunderstrike Gloves w/triggered skills

The text from the Thunderstrike Gloves MTX from the Sentinel mystery box reads:

"Changes the appearance of any equipped gloves to the Thunderstrike Gloves. Its effect scales with the number of lightning skills you have used in the last 16 seconds."

Currently, this only scales the effect for self/hand-cast skills. It would be great if it also applied to triggered lightning skills, which would expand the MTX interaction to make it work with builds that use Mjolner, Rippling/Surging Thoughts, Kitava's Thirst, Cast on Critical Strike, etc.

I've been loving the skill/stat/progression-based MTX items that have been released this league. Thanks for creating them! I'm hoping there'll be more in the future.

Also sad it doesn't work with traps/mines, even LT, SBM and LST