I believe you can have a single app on a page but I also think there is a total of 4 pages, have you thought about just just clicking on the app which is essentially the same thing.
Depending on model and year of car, auto folding only happens when locking the vehicle and only happens within a limited time of switching off the car engine.
2016 Black 1.2 TCE Signature Nav S Manual Petrol Bose with Tech Pack and Drop Tow Bar
Running Rlink 2 Version: 18.104.22.1680 Boot 4992
Map Version: mappackage_tt_feu_mid_2018_06