Install didn't work; Syntax isn't highlighted for ps1 files

[MichaelCurrie]

I see:

{
    "bootstrapped": true,
    "in_process_packages":
    [
    ],
    "installed_packages":
    [
        "Package Control",
        "PowerShell",
        "python-black",
    ],
    "repositories":
    [
    ],
}

But still, no syntax is highlighting in a ps1 file. I have restarted sublime already.

[deathaxe]

What syntax is displayed for ps1 files in status bar?

Is PowerShell package disabled (in ignored_packages list)?

Maybe ps1 extension was assigned another syntax before?