| Castilliano |
As mentioned by JL, it's a holdover from PF1 for skills that required training to use, like knowledge skills.
Though that cap of 10 isn't in PF2, it's not all risk-free attempts anymore either. Critical failures can be costly.
One of the high level playtest skill checks could gain you the wrath of a goddess who would curse you for the remainder of the scenario, and that was in the info gathering stage!