Albino critters not spawning

I've been playing in Wollemi Forest over the past couple of days and haven't seen a single albino critter spawn. Normally I'd expect to come across at least a few during regular gameplay, but despite spending well over 16 hours roaming the area, I haven't encountered one.

I've also been playing on low-population servers last the 30 player so it doesn't seem likely that other players are clearing them before I get to them. It could just be unusually bad RNG, but after this amount of time it seems unusual enough that it may be worth checking whether the albino critter spawn is functioning correctly in Wollemi Forest.

I haven't been able to provide video evidence of the issue due to the nature of it, but I wanted to report it in case it's helpful.

I have put a picture of the area in question and circled where I usually get spawns.

Il delete if I actually get one to spawn.

No albino critters appear to spawn in Wollemi Forest despite extensive searching over multiple sessions, including on low-population servers where player activity is unlikely to affect spawn availability.

Albino critters should spawn in Wollemi Forest at their intended rate, allowing players to encounter them through normal gameplay.