NumberPickerCell's picker gets out of sync when closed while spinning

[paya-cz]

Description + Steps to reproduce

Open a picker for a NumberPickerCell where Min=1 and Max=300. Spin the picker by a single strong drag motion. While it's still spinning, close the picker by tapping the "Done" button. The cell's value does not get updated. But if you open the picker again, you should notice a number got selected by the picker, because the picker selected a number that was highlighted when you tapped the "Done" button.

Thus, the cell shows some value, and when you click the cell to open a picker, another value will be selected by the picker.

Expected Behavior

The cell's value should update to the one selected by the picker.

Actual Behavior

The cell's value is not updated when you click "Done" while the picker is still spinning.

Platforms

Not tested on Android.

• [ ] Android
• [x] iOS

Basic Information

• AiForms.SettingsView 1.1.4-pre
• Xamarin.Forms 4.5.0.617
• Affected Devices: iOS

Workaround

None.