.net blazor new debugprofile lacks .css .js why?

i have some .net blazor serverside project that use MudBlazor for FrontEnd

i neded to add new debug profile for test env.so i did copy defauld debug profilerenamed id to httpsTest and changed env variable as on screen

i created new appsettings called appsettings.TestEnvDevelopment.json

and everything works great except css

when i run this debugTest profile i have no mudblazor / errors css as on screen

/ when i run nodmal profile / css is ok and everything else also

so the question is

how to handle this properly ? what i did forget ? there i need to add this ?thanks and regards !