Test: http://test.csswg.org/suites/css2.1/20110111/html4/before-after-table-parts-001.htm Ref: http://test.csswg.org/suites/css2.1/20110111/html4/before-after-table-parts-001-ref.htm According to the CSS 2.1 spec, ::before and ::after can be generated on all elements. Webkit doesn't allow them to be generated on table-internal elements (any element with 'display' of 'table-row', 'table-row-group', 'table-header-group', 'table-footer-group'). It should. This causes the first two tests in the first column, and all of tests in the second column, to fail.
I am not able to see any difference with Safari 16 with other browsers (Chrome Canary 108 and Firefox Nightly 107). I am marking this as "RESOLVED CONFIGURATION CHANGED". If it is reproducible and I am testing wrong, please reopen. Thanks!