I Create a new blazorwasm hosted pwa app with the command:
dotnet new blazorwasm --hosted --pwa This app, when run, can be installed with the (+) sign (in some browsers at least).
But when I started adding/removing files the option (with the (+) sign) disappeared. I thought that the server-worker is what allows the app to be installed, so I didn't touch it. What might have caused that ?
I edited the files wwwroot/css/app.css and wwwroot/index.html (deleted blazor-error-ui). I deleted bootstrap and font related folders.