I have an odd issue where if I select a control on my page to bring up a popup and then close the popup and then goto another control on the page (like way at the bottom) when the control gets focus the keyboard shows. Once the keyboard shows the page will scroll back up to my other control I selected first.
I have attached my example.
To reproduce
1) scroll to the middle of the page in the "Test Frame" section then select the first box under "Header". Choose an item and the popup will close.
2) scroll all the way to the bottom of the page and click on one of the bottom entry controls. Once you click on it the keyboard shows but the page scrolls all the way back up to the section from step #1.
This only happens for iOS but works fine in Android and it seems to only happen because of the popup that shows.
My version info:
Microsoft Visual Studio Professional 2017
Version 15.9.11
VisualStudio.15.Release/15.9.11+28307.586
Microsoft .NET Framework
Version 4.7.03056
Xamarin 4.12.3.83 (d15-9@23fa80172)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.
Xamarin Designer 4.16.30 (e0af99a34)
Visual Studio extension to enable Xamarin Designer tools in Visual Studio.
Xamarin Templates 1.1.128 (6f5ebb2)
Templates for building iOS, Android, and Windows apps with Xamarin and Xamarin.Forms.
Xamarin.Android SDK 9.1.7.0 (HEAD/ba9da7a76)
Xamarin.Android Reference Assemblies and MSBuild support.
Xamarin.iOS and Xamarin.Mac SDK 12.4.0.64 (9c8d8e0)
Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support.