The following tests are failing since r261678: fast/text/multiple-codeunit-vertical-upright-2.html [ ImageOnlyFailure ] fast/text/multiple-codeunit-vertical-upright.html [ ImageOnlyFailure ] The revision introduces 'multiple-codeunit-vertical-upright-2.html' as a new test and modifies 'multiple-codeunit-vertical-upright.html'. The latter was failing in iOS and mac, but passing in GTK. There's no new cpp code, only a tests update.