How does RayWiki treat whatever is considered canon? Because you could then argue that there'd have to be a gap of entire centuries between 1 and Origins, but on the other hand, I don't think Origins/Legends can really be counted as "sequels", rather just part of the main line of games. It's not doing a poor job at giving any depth to the Glade, it's simply treating it like a Mushroom Kingdom type world and not acknowledging the trilogy.
Rayman 3 more or less dropped most of what was build up during the Rayman 2 era, but it did still connect itself with the game and, to an extent, what was established as the Glade. Origins doesn't deny the existence of the previous installments, but it also doesn't do much more than just taking elements of those games and redesigning them for a new start for Rayman. I'm pretty sure that when Origins became its final product, developers purposely cut connections to the trilogy in the hopes of potentially turning Rayman into a very free to work character like Mario.
TL;DR, is Origins considered an official sequel to Rayman 3? And how are inconsistencies with the trilogy treated?