[Bug] iOS - can't show Popup from a modal page

[michaelb-yambay]

Description

On iOS, Navigation.ShowPopup() fails when called from a modally presented Page. The same scenario works fine on Android.

Steps to Reproduce

1. Call Navigation.PushModalAsync(new ModalPage()) to show ModalPage
2. On ModalPage, call Navigation.ShowPopup(new CustomPopup()) so show CustomPopup.

Expected Behavior

Popup should display on iOS as it does on Android

Actual Behavior

Popup failed to display with error "2021-04-10 12:04:13.936120+0100 XF_PopupModalIssue.iOS[5438:145915] [Presentation] Attempt to present <Xamarin_CommunityToolkit_UI_Views_PopupRenderer: 0x7fcd44e60000> on <Xamarin_Forms_Platform_iOS_PlatformRenderer: 0x7fcd44c25ba0> (from <Xamarin_Forms_Platform_iOS_PageRenderer: 0x7fcd4711aba0>) which is already presenting <Xamarin_Forms_Platform_iOS_ModalWrapper: 0x7fcd44d42e30>."

Basic Information

• Version with issue: v1.1.0
• Last known good version: N/A
• IDE:
• Platform Target Frameworks:
  • iOS: 14.4
  • Android: v9.0 (API Level 28)
• Android Support Library Version:
• Nuget Packages:
• Affected Devices:

Workaround

None discovered

Reproduction imagery

Reproduction Link

Attached zipped XF solution reproduces the issue
XF_PopupModalIssue.zip

[jpacov]

Experiencing same issue in iOS:
Here my error in console:
................. [Presentation] Attempt to present <Xamarin_CommunityToolkit_UI_Views_PopupRenderer: 0x7fbfb036dfc0> on <Xamarin_Forms_Platform_iOS_PlatformRenderer: 0x7fbfa9c3de80> (from <Xamarin_Forms_Platform_iOS_PageRenderer: 0x7fbfac02f160>) which is already presenting <Xamarin_Forms_Platform_iOS_ModalWrapper: 0x7fbfb151beb0>.

Hopefully someone finds a workaround :/

[pictos]

@ahoefling FYI

[jpacov]

Did you find a workaround yet @michaelb-yambay or anybody?

Steps to reproduce are really simple:

In iOS:
Inflate a modal page.
Show a XCT popup via ShowPopup.

It will not show.

[michaelb-yambay]

@jpacov - I've not found a workaround yet

[vhugogarcia]

I'm facing the same issue @jpacov and @michaelb-yambay are sharing here.

Is there any workaround you may know @jfversluis ?

[jfversluis]

Should be fixed in next release :)