[BUG] Not working on Maui Blazor Hybrid

[Mortezamir81]

Im using the 0.5.0 version and got this error on razor page:
Java.Lang.IllegalStateException: 'Not in application's main thread'

I would never have gotten this error in version 0.4.0.

[jfversluis]

Please provide a reproduction, thanks!

[Anawaz]

MauiBarcodeScannerPage.zip
I created this page which I open in Toolkit popup like following and get code in maui components like this.
`private async Task OpenBarcodeScannerPopup() {

var result = await PopupService.ShowPopupAsync<MauiBarcodeScannerPage, string>(
    Application.Current.MainPage, Constants.GetPopupOptions()
);

if (result != null && !string.IsNullOrEmpty(result.Result)) {
    try {
        var qrcodeData = JsonSerializer.Deserialize<QrCodeDataDto>(result. Result);
       
    } catch (Exception ex) {
    }
}
StateHasChanged();

}`

[jfversluis]

I think "'Not in application's main thread'" is the important part here. Seeing that you also have to call StateHasChanged() this seems to happen on a background thread. What if you invoke it on the main threat?