Somehow /html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html fails stably when I
./mach test-wpt -r /html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html --headless

FAIL seek to currentTime - assert_array_equals: fired events lengths differ, expected array ["seeking", "timeupdate", "seeked"] length 3, got ["seeking", "timeupdate", "timeupdate", "seeked"] length 4

Is the behaviour platform dependent?

Portal to file: https://github.com/servo/servo/blob/main/tests/wpt/tests/html/semantics/embedded-content/media-elements/seeking/seek-to-currentTime.html

Originally posted by @yezhizhen in #38245 (comment)