Face Off (legion passive on atlas tree) not working?

I've noticed maybe 5 times now that I'm only getting 1 general sometimes. Running on Strand map, using legion scarab, sometimes sextant mod for another legion. I don't know if its related to having multiple legion encounters in one map, or if the other general could be spawning inside the wall?

I am also having this issue now

This node is actually not working as intended.

The chance to spawn more generals feels like it is working. But so far I have spawned 3 generals and none of them had a general on the opposing side.

Gonna test this node more with rusted/polished legion scarabs and update the post.

Update:

20 polished scarabs + sextant (Tropical Island): 20 maps

No opposing general: 3
Opposing general: 10
No generals at all: 30

No opposing general scenario seemed to be happening more when legion armies were positioned in limited areas (or narrow lines).

No opposing general scenario was happening more when I was farming Tower Maps (I didn't count the stats for this map though)

Seems to be working fine to me, but yeah if you run narrow / linear maps then sometimes if the legion armies are normal to the path of the map (e.g in Strand or Tropical Island) then sometimes chunks of legions can be just cut off, including generals/
It's better to run legion on open maps like Dune, although if you get bad enough RNG sometimes the legion can spawn on the edge of the map, cutting some off too sadly.

bumb
i have lots of legion without getting both generals, just 1 and this happens often :/

Also happens in 3.20. Sadly.