David

Ok so if both of you are getting this issue on desktop target, it means it's definitely linked to one of our generators (MVUX or Uno) But this is interesting...

Could be either the Toolkit's ItemsRepeaterExtensions which does not restore the initial/current selection when the collection is data-bound, either MVUX which pushes that initial selection with a delay (as `ISelectionInfo`...

No, closing it. We still have https://github.com/unoplatform/uno.extensions/issues/2648 to look at, but this is not linked to the original report.

@Xiaoy312 Is this on windows?

The most appropriate solution would be to generate types for the "second generation kind" (cf. https://github.com/unoplatform/uno.extensions/discussions/2307#discussioncomment-9573080) into a different namespace (and into another file name). Note: Currently even if we...

@dansiegel You can use the `[ReactiveBindable(false)]` attribute on your types. You can also enable/disable/configure the "convention" using the `[ImplicitBindables("MyApp\.Presentation\.\.*Model$")]` attribute on your assembly. (It was suggested as workaround in the...

> Sadly, I am unable to view the generated files, since Uno cleans them up immediately. Code is generated in memory and interpreted by rolsyn without being saved to the...

> It its a symptom of the `required` keyword. Yes. After disabling nullabilty warnings as error, the code compiles. Updating title of the issue accordingly. Edit: didn't noticed it was...

Checked your repro, indeed there is a bug. It seems that the `ComboBox` is not un-selecting previous item when selection changes so we end to have more than on item...

Here is more details about the next steps: 1. We will have to make sure that on Windows, our implementation of `ICollectionView` in MVUX works properly with the `ComboBox` (i.e....