Vlad When I first posted this, I didn't that Orion had implemented this differently i.e. via the capture screen method. I searched for "screenshot", and everything that appeared was related to the desktop app, not mobile. I say It feels unintuitive because of Safari's implementation, you only need one action (press 2 buttons). On Safari, it's a one-stop shop for everything I'd want to do with a screenshot, granted that I didn't know that it only exports as pdf, not as jpeg.
The Orion way assumes you already know there's a menu on the favicon. I'm not saying it's bad, it's just different and might add more steps to a workflow. I'd imagine most of the people who come to Orion, have passed through Safari and therefore are accustomed to some Safari gestures and workflows.