* SUMMARY presentation role should be overridden by the presence of any global ARIA attribute (except aria-hidden="true") * STEPS TO REPRODUCE 1. Load test cases below. Because the images have ARIA global attributes (aria-busy, etc.) the presentation role should be overridden and the native role (in this case AXImage) should be used. https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/494.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/495.html This one appears to work (or perhaps presentation was just ignored on this native button anyway): https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/496.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/497.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/498.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/499.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/500.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/501.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/502.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/503.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/504.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/505.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/507.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/508.html https://dvcs.w3.org/hg/pfwg/raw-file/tip/ARIA/1.0/tests/test-files/presentation-role/509.html
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