These two tests need to be rebaselined once EWS is updated to iOS 14.2 fast/text/international/complex-character-based-fallback.html platform/ios/ios/fast/text/opticalFontWithTextStyle.html
Temporarily marked them as failing in r269982
<rdar://problem/71747782>
I'm fixing one of these in https://bugs.webkit.org/show_bug.cgi?id=220488