iOS: Can’t log in to site because user/pwd popup apparently blocked


iOS 11.4 (15F79), iPad Air
Brave 1.6.2 (
Revisiting Brave after long absence. Had this problem when Brave was new on Windows. Works in Windows now, but not on my iPad.
Attempt to log in to fails because the login dialog doesn’t appear.

There doesn’t seem to a control for popup blocking, so if that’s really what’s happening, I’m really stuck.