Ah - if I understand correctly (relying on Google Translate here) then this might not actually have been a valid jam entry in the first place. I think the games are supposed to be new, made specifically for the jam theme. (But yeah, now that you mention it, the March 2022 release date is a pretty firm indication it didn't involve the AI game generator I'm pretty sure was only added to GDevelop a few weeks ago!)
Apologies for replying in English, by the way. The only way I could write in Spanish would be using automatic translation, and since you've managed to read previous English comments I trust you more than Google!