[Mobilizon] re-enable protect_against_basic_auth_spoofing in package?

not sure if this would work in the manifest.toml:
(if mobilizon really has a need? webdav?)

    [install.protect_against_basic_auth_spoofing]
    ask.en = "Block all basic auth comming from clients (not SSO generated) ?"
    help.en = "May have to be disabled for WebDav/CalDav clients, not for "randomized" ICS/webcal download links."
    type = "bool"
    default = nil

And for making the SSO work: SSO: still default pw injection & apps that use email as login broken?