Can confirm that this issue happens, Windows 10 Designer V2 2.0.3. Just updated and cannot work due to this. I mean, guys, come on, to release a patch with such a glitch is just embarrassing.
None of this happened in V1, I feel like V2 brings new things to the table but breaks a lot of previously established things. And I mean a lot. And new features are rarely useful due to the lack of things (like, for example, snapping to grid and guides in Mesh warping, making it impossible to be precise and pixel-perfect). I felt like before Affinity used to roll out features inspired by Adobe, but made better and more user-friendly. Now it's like they are in pre-production but are being added in official releases.
Beginning to really wonder if buying V2 was a good decision.