Nice game, the 2 game core loop gameplay with platforming and drawing is cool.
The connection of the two core loop maybe not strong enough. You have tried it with the canvas is the collectibles, but maybe you can make the player also collecting color, brush, or other feature in the platforming gameplay to be used on the drawing gameplay. And also money that you make from drawing can be used to purchase jump power or movement speed for the platforming gameplay.
I also like you can customize your player and your home so make you attach to the home.
For the platforming it's a bit too hard to jump and move, the air control is hard. The jump also kinda floaty and hard to maneuver. But I see you have add coyote time and jump buffer that i also like.
The game is also fit the theme very well, overall good game.