XfxComboBox suggestion list not showing

[pskyv]

Please fill out either the bug or feature request section and remove whatever section you are not using.

Bug

• Version Number of Control: 1.1.3
• Device Tested On:
• Simulator Tested On: Nexus5x (Android 8.1 - API 27)

Affects

• Android

I'm using mvvm approach with prism (xamarin forms 3.1.0)

Expected Behavior

ComboBox ItemsSource is bound to an ObservableCollection that is populated after navigating to page.
After typing 3 characters expect to see suggestion list with matching results from collection

Actual Behavior

Nothing is done, suggestion list is not shown

What am i missing? Do I have to implement something else?

Link to Github Reproduction (optional but recommended)

https://gist.github.com/pskyv/978811e35ff898f4cfb490275c603c7c

[ColdThor]

I am having the same issue, it shows the first time, after I navigate to the same page the list only show 1 item ( the one I selected before). I was able to show the suggestions upon the second+ navigation to the site by deleting the line: model.EmailSuggestions.Clear(); However then the list shows duplicate values.