https://bugs.documentfoundation.org/show_bug.cgi?id=170087
--- Comment #4 from Hossein <[email protected]> --- (In reply to V Stuart Foote from comment #3) > Confirmed, *very* brief flash before full draw in dark mode fo both > skia/Vulkan and skia/Raster framing. But at this level of hw it is hard to > consider it an annoyance. Maybe not everyone is affected by white flashes, but it is considered harmful for some people. Please see: "Avoid flashing web content Overview Content that flashes repeatedly can be harmful to people with photo-sensitivity or seizure disorders like epilepsy. Flashing content can lead to reactions like vomiting and nausea, and trigger seizures if the flashes are severe enough." https://marcom.wwu.edu/accessibility/guide/avoid-flashing-web-content Also: "Three Flashes or Below Threshold (Level A) Individuals who have photosensitive seizure disorders can have a seizure triggered by content that flashes at certain frequencies for more than a few flashes. People are even more sensitive to red flashing than to other colors, so a special test is provided for saturated red flashing. These guidelines were originally based on guidelines for the broadcasting industry as adapted for desktop monitors, where content is viewed from a closer distance (using a larger angle of vision)." https://www.w3.org/WAI/WCAG22/Understanding/three-flashes-or-below-threshold.html There is also some pink flashes in Windows, in which I will file in another bug report. -- You are receiving this mail because: You are the assignee for the bug.
