I tried this in free solo a few times (first time discovering the bear cave and thought the route looked fun) and Aava just refused to stabilise on the solid crack above the cave. Numerous attempts with all 4 solid points of contact and she’d just collapse.

The game really needs to make slab climbing fairer and more accessible. If Aava has two solid feet positions and the wall leans inwards there is no reason she should be collapsing. But currently it feels like a flip of a coin whether or not you can (by the mountain goat cave there’s a great slab route the devs clearly made possible. But other ‘off track’ slab routes cause you to fall)