The visual studio does not show the XAML UI designer

[chucklu]

I have checked this, https://stackoverflow.com/questions/30090719/xaml-designer-not-showing-up
and I am sure the XAML designer is enabled

Tools>Option>XAML Designer

do I need do something else to make the xaml designer show?

[DHancock]

This code uses the Windows App Sdk and Microsoft don't currently provide an xaml designer for it. Personally I've never used designers, I learnt to and prefer just to write xaml directly. Although a lot of people have raised this issue with Microsoft. The relevent issue (in the correct repository) is:

microsoft/microsoft-ui-xaml#5917