openModalDialog does not always show content

[Balogh1Bence]

I have created a custom visual that implements the dialog found in this tutorial: https://docs.microsoft.com/en-us/power-bi/developer/visuals/create-display-dialog-box?tabs=JavaScript#add-your-dialog-box-to-the-registry-list

When I open the dialog using host.openModalDialog, it appears, but the content is not always added. Also there is a huge delay between the time the dialog appears and the content of the dialog appears.

This is the definition of the dialog:

This is how I open it:

[AleksSavelev]

The issue isn't related to the Tools package. Feel free to contact pbicvsupport@microsoft.com with questions related to the development of custom visuals