Know one knows when Apple will solve this or any of the myriad of iOS 11 issues and bugs.
If you want to make Apple, DIRECTLY from Cupertino, California, aware of your iPad issues, the only way to get Apple to listen to you is to use their feedback portion of their website.
iPad Feedback
http://www.apple.com/feedback/ipad.html
Cognizant Apple employees read ALL feedback generated from all of the various feedback pages and transfers the data to the proper, responsible Apple teams and personnel , but NO Apple employees will ever respond with any type of direct, individual replies from the feedback you post.
Good Luck to You!