It's a bit far fetched to imply rendering clouds is a core feature. This app is not even trying to be photoshop, where that would be expected, it's a design app, ala Figma.

Exactly, the primary idea is to edit vector files; Hoewever, I am trying to add features for raster files as well.

currently the raster editing features are not quite there yet, and I need time (a lot of time) to make it in a quality that doesn't drive user crazy (I'm first user to this app in the first place and I don't like it when it's not snappy and smooth)