[iOS] Cannot tap ListView cell after context actions are shown

[VitalyKnyazev]

Description

In iOS ListView with ContextActions after swiping left to show the actions and swiping right to hide them the cell stops reacting to a tap. Probably caused by #4324 fix.

Steps to Reproduce

1. Create ListView with ContextActions
2. Swipe left to show the actions
3. Swipe right to hide the actions
4. Cell cannot be tapped anymore

Expected Behavior

It must be possible to tap the cell after checking context actions

Actual Behavior

Tap is not possible until the view is recreated

Basic Information

• Version with issue: 3.4.0.1009999 and newer including 3.5.0-pre3
• Last known good version: 3.4.0.1008975
• IDE: VS2017 15.9.6
• Platform Target Frameworks:
  • iOS: 12.1.3
• Nuget Packages: Xamarin.Forms
• Affected Devices: iPhone/iPad

[samhouts]

Duplicate of #4987