App goes black when scrolling (Firefox 57.0)

[Kamds]

It only happens on the new version of Firefox. I attached a video to show the issue.

Link

[ghost]

Same thing happening here (Win10 / Firefox 57.0)

[Krutonium]

Confirming.

[Iron-Wolf]

A user (Dylan Loher) found a temporary solution on the Chrome store App page :

After you click the twitch now button, hover your mouse over one of the icons on the left (such as "Following Streams") and then you can hover back over the stream list and scroll normally.

[SW1FT]

Seems to be fixed since yesterday's patch 1.1.201.