I have got the problem that a kendo toolbar with many icons does not populate an overflowmenu on iPhone6 (iOS 9) with Safari until I change the orientation at least once. I tried to trigger a refresh by calling .resize(true) but it didn't help. Also ._toggleOverflow() shows only an empty list.
If I shrink my page on a desktop-browser everything works as expected.
Can you give me any hint?