According to the spec in https://www.w3.org/TR/gamepad/#dfn-gamepadconnected: If a gamepad was already connected when the page was loaded, the gamepadconnected event SHOULD be dispatched when the user presses a button or moves an axis. Currently we don't dispatch the gamepadconnected event when the axis is moved, just when a button is pressed.
Pull request: https://github.com/WebKit/WebKit/pull/25535
Committed 275781@main (6b3a8aa7666d): <https://commits.webkit.org/275781@main> Reviewed commits have been landed. Closing PR #25535 and removing active labels.