App switches GPS off on Locus 4

[Hartwig-T]

Hi, I'm using Locus 4 with the settings GPS always on, running as a service and NMEA-recording always on.
When I send Locus to the background, all runs fine and GPS stays active.
But when I start Locus Map on my Smartwatch and the smartwatch goes to standby, Locus is switching off GPS after a few seconds. After reactivating the smartwatch, GPS on the phone is reactivated too.
Is it possible to add a setting, that the watch can't switch off GPS on the phone?