If there is a pin set, decimal on the numpad, else Ctrl or ESC.

Krita is pretty good.

From what I’ve read, it seems to be a compromise to me. I imagine the dev team didn’t want to do it but compromised with the publisher and in reality they probably don’t want you to buy the dlc, as it defeats some of the design decisions. There’s a good pcmag article detailing the dlc and how impactful it is. My guess is that the general opinion of any reviewers would remain the same regardless (with the context of the pcmag article).