There are some jank here and there but this is nothing short of a miracle. Meta games are hard to make as they are hard to define, but you simply saw through the programming of gdevelop and went "I can make a game out of this!".
Because all of the graphics are stock(safe for the pigeon), we are instinctively familiarised with every mechanic presented. The UI is clear enough as it stands that new players are likely to know what's going on, in fact, with a bit more polish, this could be a gamified teaching tool should anyone is on the fence on using gdevelop.
I love there is a subtle rivalry between the pigeon(aka you, I guess?) and gdevelop. I guess no matter how user friendly a game engine is, a dev will have to struggle through it.
And the final message is very inspiring, I think everyone needed that. 10/10