Gamepad.vibrationActuator should be nullable: - https://github.com/w3c/gamepad/issues/178 Gamepad.vibrationActuator is supposed to return null if the gamepad doesn't support dual-rumble: - https://w3c.github.io/gamepad/extensions.html#gamepadhapticactuator-interface (Construction section)
Pull request: https://github.com/WebKit/WebKit/pull/8539
Committed 258812@main (3d4e479d3a85): <https://commits.webkit.org/258812@main> Reviewed commits have been landed. Closing PR #8539 and removing active labels.
<rdar://problem/104145567>