Created attachment 448229 [details] Example of repaint issues with color Ahem when modifying font-palette Safari TP Release 137 (Safari 15.4, WebKit 17613.1.11.8) 1) Open http://wpt.live/css/css-fonts/font-palette-13.html 2) Inspect element on colored Ahem Square 3a) Disable font-palette in Style or 3b) Change fontsize between 48px to 54px up and down, step by step by using arrow up/down Actual: 1) Remaining red lines stuck on top and below of Ahem block
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I don't think this has anything to do with palettes, but is just due to the fact that the glyphs paint right up to their layout bounds.