Hello basilien, I'm currently trying out your idea as a plugin, stay tuned.

Hi Gringos, you can already do this by going to Setup -> General -> Default values -> Go to created item after creation (in french that's Configuration -> Générale -> Valeur(s) par défaut -> Après la création, aller à l'élément créé). Sorry, I understood it wrong. You can just click on the link to your page, your search should be saved. Otherwise you can open elements in a new browser tab and close it when you're finished.