Javascript requirement for SSO login

Hi all,

we stumbled upon a problem using single sign on.

If you do not have javascript enabled, it’s not possible to use the SSO.
You are just stuck on a screen with the UCS logo and nothing happens.

I can’t enable javascript, because we try to use MS Teams Mobile App, which redirects to our UCS-SSO and the App apparently have javascript disabled, which is kind of understandable, why are you requiring javascript for a SSO page…

Does anybody know of an option to disable the JS for the login page? Because as far as I can see, it only removes the UCS logo and shows the input field, which is hidden behind the logo.

Or is there any other option how we could “style” the login page ourself to remove this for us?