async isOpen() {
        return (
            (await $(timePickerModalId).isDisplayed()) &&
            (await (await $(timePickerModalId).$(
                'button[id="time-picker_cancel-button"]',
            )).isDisplayed()) &&
            (await (await $(timePickerModalId).$(
                'button[id="time-picker_ok-button"]',
            )).isDisplayed()) &&
            (await (await $(timePickerModalId).$(
                'button[id="time-picker_up-button"]',
            )).isDisplayed()) &&
            (await (await $(timePickerModalId).$(
                'button[id="time-picker_down-button"]',
            )).isDisplayed()) &&
            (await (await $(timePickerModalId).$('input[data-id="minutes"]')).isDisplayed()) &&
            (await (await $(timePickerModalId).$('input[data-id="hour"]')).isDisplayed()) &&
            (await (await $(timePickerModalId).$(
                'input[aria-label="am-pm selector"]',
            )).isDisplayed())
        );
    }
Returns true when the TimePicker is open.
@method
@returns {bool}