I’ve never been able to connect my ipads to hotel wifi on demand. iPhone, mac, no problem. They popup or load the hotel page once I select the ssid.
iPad, never. Randomly, after 10-30 minutes, popup appears. A dozen Apple support pages tell me to move closer to the router that my iphone connects to. Each page has eleventy-billion “I have this problem too” with no other mitigation.
I’m convinced no Apple employees use hotels. Probably airbnb it or dont travel.