mercenary stops firing with certain controller button presses

hello,

i'm playing a mercenary character, and i'm using an xbox 360 controller, on a windows 10 system. i use the left trigger to "activate secondary skill set", and the right trigger to fire my crossbow.

when i hold the right trigger to repeatedly fire my crossbow, if i press or just release the left trigger, it interrupts my shooting, and no matter how long i hold the right trigger, i don't start shooting again until i release the right trigger and start pressing it again.

this seems like either a bug with the game, or an issue with how the controller registers button presses, because i would naturally assume that the left trigger wouldn't have any effect on my firing, as all it does is show me the "secondary skill set" icons.

again, thank you very much for adding controller support to poe2. i love being able to play the game from the comfort of my sofa, instead of sitting at a desk like an office worker.

thanks.
-az