Rune Igni doesn't work properly

I’m playing my Barb and try to create Earthquakes frequently. To do this I’m using the rune combination Igni-Tec.
According to the tooltip, I’d be able to generate Earthquakes every 0.6s, since Igni stores 25 offering every 0.3s. And I know it has to be a non-basic skill (I’m using HotA). So what I am trying is to swap between a basic skill to generate fury and HotA to trigger the run Tec. But often times it won’t trigger it.
I think it’s related to the basic skill I’m doing in between…
Sometimes it works a few times in a row and then it doesn’t (also a few times in a row). Please fix this

Bump. I dunno why this hasn’t been fixed yet. But it is 100% bugged with basic skills. From my testing, basic skills reset/eat the charge of the rune most of the time. But not all of the time. So if it’s intended that basic skills make this rune worthless, then it’s bugged because sometimes it doesn’t eat/reset the charge. And obviously if it’s not meant to reset it, then it’s clearly also bugged.

I get that D4 is kind of a buggy mess and they are playing catchup all the time. But this is quite disappointing that this rune has likely been bugged since it was a thing.