iOS 13.4 xcode 11.4 issues

[Dan]

Hi - I have just upgraded to xcode 11.4 and visual studio 16.5.2. I am using latest stable syncfusion nugets.

It seems such controls as SfListView and SfSwitch do now not work on iOS. Android is working as expected.

What I have observed is:

1.SfListView is rendered correctly - but no Selection Commands/Events are firing.

2.SfSwitch also renders correctly - but will not allow to be selected - nothing happens on tap.

These are the only two controls I have looked at so far.

Has anyone else observed this behaviour?

[Lakshmi Natarajan]

Hi Dan, 

 

Thank you for using Syncfusion products. 

 

We have checked the reported issue “Selection not working in iOS 13.4” from our end. We have checked the issue in iOS 13.1 version and SfListView selection works fine as expected. We suspect that the issue has occurred in iOS 13.4 and also logged the bug report for the same to Xamarin team. Kindly refer the following issue report for further updates. 

 

Bug report: https://github.com/xamarin/Xamarin.Forms/issues/10160 

 

Please let us know if you need further assistance. 

 

Regards, 

Lakshmi Natarajan 

  

 

[Dan]

Hi, 

This issue is not specific to Syncfusion controls.

To be more precise it seems whenever using a GestureRecognizer (TapGestureRecognizer) on even just a label (not just Syncfusion controls) it does not work. It is also stopping EventToCommand behaviors on the SfListView from working.

Sorry - I should of investigated further - it seems it must be something related to 13.4 and Xamarin code. 

I will log an issue on Xamarin github.

Dan.

EDIT - if anyone else comes across this, here is the github bug report: https://github.com/xamarin/Xamarin.Forms/issues/10162

[Lakshmi Natarajan]

Hi Dan, 

 

Thank you for the update. 

 

Please let us know if you need any further assistance. As always we are happy to help you out. 

 

Regards, 

Lakshmi Natarajan 

  

[Karim el Safadi]

Will this issue be resolved once a fix has been released from the Xamarin team? In other words, does Syncfusion also need to release a fix, once the Xamarin team has solved the issue?

[Lakshmi Natarajan]

Hi Karim, 

 

Thank you for using Syncfusion products. 

 

We would like to inform you that the reported issue is a framework level issue and not related to SfListView control. Kindly refer the following issue report for further updates regarding the same, 

 

Bug report: https://github.com/xamarin/Xamarin.Forms/issues/10162 

 

Please let us know if you need further assistance. 

 

Regards, 

Lakshmi Natarajan