The HID mouse cannot release the left button after it is pressed

[tzy0002088]

The HID mouse cannot release the left button after it is pressed. The code is as follows:

if ( tud_hid_n_ready(1) )
{
    uint8_t const report_id   = 0;
    uint8_t const button_mask = MOUSE_BUTTON_LEFT;
    int8_t  const vertical    = 0;
    int8_t  const horizontal  = 0;
    int8_t  const delta       = 20;

    tud_hid_n_mouse_report(1, report_id, button_mask, delta, delta, vertical, horizontal);               
    HAL_Delay(50);

    tud_hid_n_mouse_report(1, report_id, 0, 0, 0, vertical, horizontal);
    HAL_Delay(10);
}