Maybe two suggestions- (Not a Sony user, but anyhow.)
1) Uncheck the option in General Preferences-
2) Use the Auto-Import function in LrC to auto-import from a 'Watched' folder that you set up in the Sony app.
Regards. My System: Lr-Classic 12.3 Photoshop 24.3, ACR 15.3, Lightroom 6.3, Lr-iOS 8.0.8, Bridge 13.0.3, Windows-11.