It’s been the same situation with Field Genius Android. Unfortunately some confusion with the IMU interfacing strategy and both drivers likely operate under the same assumptions. The good news is that both Emlid & MicroSurvey have already stepped up and are working together to resolve and both are very committed to a good outcome.
A workaround is the option of forcing compensated GGA but it comes with drawbacks. More in this discussion: RS3 tilt compensation work with external software - Reach RS3 / RTK / PPK configuration - Emlid Community Forum