buggood first issue
説明
Since .net 5, designData data binding is not working anymore: d:DataContext={d:DesignData /DesignTime/SampleViewData.xaml}
A way must be found to have design data in visual studio in order to better iterate on visual design.
A very interesting article on this topic: https://badecho.com/index.php/2021/07/26/usable-design-time-data/
Microsoft documentation: