trigger( event ) {
		const { hotkeys } = this;

		// find matching hotkey registry
		for ( const { id, context, callback } of this.registries ) {
			// check custom hotkeys first
			for ( const hotkey of hotkeys.get( id ) ) {
				// the hotkey must be enabled and it has to match
				if ( hotkey.disabled || !hotkey.code || !matchHotkey( event, hotkey ) ) {
					continue;
				}
				// execute action and see whether it should bubble
				if ( !trigger( event, hotkey.force, context, callback ) ) {
					// don't bubble
					return;
				}
				// let the action bubble to the next registry item
				break;
			}
		}
	}
Find a registered hotkey that matches and execute the action of the one added last
@param {KeyboardEvent} event