Apostrophe issues with iOS 10
I use the default keyboard and ever since I upgraded to iOS 10 I've noticed a strange quirk with apostrophes on all my devices (iphone 6 and 4th gen ipad).
In prior versions if I switched to the numbers/symbols keyboard pressing the apostrophe key would immediately switch the keyboard back to the qwerty keyboard. After iOS 10 it reverts to qwerty after pressing it twice, which makes no sense. Double apostrophes are not at all common, if they're even used in English and this is the only key this happens with. The numbers/symbols keyboard remains active regardless of the number of times I press ot but if an appstrophe is the second or later number/symbol key pressed it takes me back to qwerty.
Is this an oversight? Is there some way to enable the prior functionality? Or is this another one of iOS 10's "improvements" that actually makes things less efficient?
iPhone, iOS 10.0.2