GitHub Classroom UI is buggy and 404 error when syncing with Google Classroom

[CuriousCI]

Hi everyone,

Yesterday I wanted to try for the first time GitHub Clasroom as it would be an an amazing tool in my case, but I met some problems.

For example, everytime I open a dialog (i.e. Sync students from Google Classrom, edit tests, search repository etc...) the background of the dialog is transparent.

The other problem is that when I try to sync the roster, I'm greeted by a 404 error

The troublesome link is https://classroom.github.com/classrooms/classroom-name/roster/sync_google_classroom

Hope it gets fixed soon, can't wait to start using GitHub Classroom!

[chrissphinx]

If you want a workaround, using a plugin to apply user stylesheets to specific URLs, you can target this:

anchored-position:not(.Overlay) {
    background-color: red;
}

for whatever dumb reason the background-color on these elements are being computed to be rgba(0, 0, 0, 0)

[CuriousCI]

They fixed this bug. The 404 when syncing a roster still remains.