YouTube Theatre Mode – Horizontal thin line across video.
This issue now has a fix on Chrome 83.0.4103.116.
Could Opera Team please address this?
I notice bug on external monitor, when mouseover video, at 100% zoom (and some other levels).
Line disappears when YouTube Timeline on bottom turns off.
My enabled flags are only #search-in-open-tabs (D) and #force-color-profile (sRGB).
Three extensions running from V7.
WIN10-64 Opera 69.0.3686.49. HWA on.