Unable to display vehicle logo, GP_GLOBAL-IN data: Unable to display vehicle logo on QGC, there is no GP_GLOBAL-IN data on QGC

I used motion capture data, not GPS, and when connecting with Mavros, the aircraft logo was not displayed on the QGC, even though I added the following code:
mavlink::common::msg::SET_GPS_GLOBAL_ORIGIN gpo;
gpo.target_system = m_uas->get_tgt_system();
gpo.latitude = 37.2343 * 1E7;
gpo.longitude = -115.8067 * 1E7;
gpo.altitude = 610.0 * 1E3; // roughly 610m above sea level

@ Chris_Anderson