Abberath's Hooves Ignite spread LOS

Im not sure if it was already reported but Ignites from Abberath's Hooves unique spread modifier can spread behind closed doors in heists, i thought it might be ignite prolif gem but when i unequip the hooves it doesn't work.

Tested in Laboratory Repository and Bunker, i wasn't able to reproduce it in bunker so it might be it doesn't work in every heist.

There have to be enemies very close behind closed doors and enemies very close on my side of the doors, so in the spread radius. For example in repository, there are small spiders that converge almost on top of the door when in lockdown, or Firespout / Frostspout that are close to the wall in chest rooms.

Link to imgur galery: https://imgur.com/a/gJALKwb