[Bug] Listview on tab page with IsRefreshing keeps spinning

[schreys]

Description

Listview on tab page with IsRefreshing keeps spinning

Steps to Reproduce

1. Create a TabbedPage
2. Call a Page with a ListView in the TabbedPage
3. Load the data using a command on the OnAppearing event
4. Set the IsRefreshing on true with a property changed event
5. Load some async data
6. Set the IsRefreshing on false with a property changed event

Expected Behavior

The spinner stops spinng

Actual Behavior

The spinner keeps on spinning

Basic Information

• Tested on Android v.9
• Xamarin forms v4.4 (on v4.1 this seems to work as expected)

Screenshots

Reproduction Link

https://github.com/schreys/Xamarin-IsRefreshingBug

Workaround

Use a longer delay or use the device.BeginInvokeOnMainThread could fix this

[samhouts]

Looks like something changed between 4.1.0.778454 and 4.2.0 stable.

[schreys]

I think so too, because before I was on 4.1 and I did not have that problem.

[mr5z]

Also experiencing this in NavigationPage > ContentPage