[iOS] Wrong behaviour when rapidly tapping multiple cells in TableView on iOS

Description

On iOS, Xamarin Forms TableView does not correctly process a succession of 2 rapid taps on 2 different cells.

Steps to Reproduce

1. Open attached test project and run on iOS device (this cannot be tested on the simulator).
2. In the displayed TableView, rapidly tap on 2 different items, e.g. first item 2 and then item 4. Notice that the taps have to be done almost simultaneously; use your 2 index fingers to carry out the 2 taps. It may take a few attempts to trigger the error.

Expected Behavior

Only item 2 should get selected and the navigation should proceed to the "Item 2" page; the tap on item 4 should be ignored.

Actual Behavior

• Both item 2 and item 4 are displayed as selected (i.e. their cells go grey)
• Navigation proceeds to "Item 2" page
• After tapping on "back" and returning to the TableView page, item 4 is still shown as selected (i.e. its cell is grey). Item 4 continues to be in permanent 'selected' state until the user taps again on one of the items in the TableView.
• No matter which item is tapped next, the navigation will proceed to "Item 4" page.

Basic Information

• tested on a iPhone 4s with iOS 9.3.5
• tested with Xamarin.Forms 2.5.0.122203

Reproduction Link

Test project attached:

listviewtest.zip