Chrome Version: 69.0.3457.0/10784.0.0 dev channel Peppy,Kip,Celes
OS: Chrome OS

What steps will reproduce the problem?
(1)In OOBE screen, Hit Ctrl+Alt+Shift+Reload and click on Powerwash and observe

Actual: Background inactive screen is seen in white
Expected: No such issue should be seen

This is a Regression issue as same is working fine in 69.0.3452.0/10773.0.0 dev

NOTE: Issue is also seen when clicking powerwash in sign-out screen
 

Deleted: ExpectedPowerwash.mp4 3.5 MB

	ExpectedPowerwash.mp4 3.5 MB View Download

Deleted: ActualPowerwash.mp4 4.3 MB

	ActualPowerwash.mp4 4.3 MB View Download