'Blazor new WebAssembly App doesnt show the install app option

When I create a vanilla blazor webassembly app clicking ASP.Net Server Hosted and also the PWA option in the last week (over 5 test projects) and run the code as the Client as the startup project the INSTALL WASM button doesnt show?

The last month I have created a few Test projects and the install APP button appears but now I cannot get it to show. I have cleared all chrome cache and cleaned the blazor solution but for some reason the button to install doesnt show. I have double checked on the Microsoft website that all my settings are correct at https://docs.microsoft.com/en-us/aspnet/core/blazor/progressive-web-app?view=aspnetcore-6.0&tabs=visual-studio

but still the install buttons doesnt show in the browser. I am using VS for MAC and then just used my Windows server using VS for MS and still the same, the default create new blazor webassembly app doesnt show the INSTALL app.

Is it something to do with the latest version of VS that has a bug ?



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