Timo Partl

The warning disappeared for me after I used the `GeneratedBindableCustomProperty`

It should be sufficient to add this line (``) in these two spots: https://github.com/microsoft/microsoft-ui-xaml/blob/d37afef65a0fc3219ba6b349301d685099fb129d/src/controls/dev/CommandBarFlyout/CommandBarFlyout_themeresources.xaml#L310-L312 https://github.com/microsoft/microsoft-ui-xaml/blob/d37afef65a0fc3219ba6b349301d685099fb129d/src/controls/dev/CommandBarFlyout/CommandBarFlyout_themeresources.xaml#L523-L525 @DmitriyKomin this appears like a trivial fix - would it be possible to include this...

Still crashes with WCT 8.2-preview2 & CsWinRT 2.2.0. But adding line resolves it for me: `[assembly: GeneratedWinRTExposedExternalType(typeof(GridLength))]`

@michael-hawker done: https://github.com/microsoft/CsWinRT/issues/1917

Unfortunately, I was not able to reproduce this myself with the example code you suggested. I will try to make some adjustments to the code (e.g. no longer subscribing to...

@rolfbjarne I now see a similar crash reported on macOS, this time with a better stack trace. The crash is happening right in the moment the user seems to be...

Thanks for that tip (once again). I will make that change and report back if it turns out there is still an issue with a missing constructor

Thank you for this! I will add this to the next update I push and will report back with the data it collects

Here's the .ipa: https://1drv.ms/u/s!Ao11bhuirfKf0J9F8Sh514xUO4MGMA?e=m7cALY

This is how my ShareExtension looks like: ``` net8.0-ios Library 15.0 Entitlements.plist true Full ios-arm64 Apple Distribution: Timo P (...) true ``` Maybe [this workaround](https://github.com/xamarin/xamarin-macios/issues/17543) is causing the problem? I...