Hello!
Thank you for the detailed information. First, please Hold your power button down for 60 seconds and it resets your wifi and Bluetooth chip. Then test again. If it's still not working, please download, and reinstall your bluetooth drivers from the official ASUS website below.
https://dlcdnta.asus.com/pub/ASUS/GamingNB/Image/Driver/Bluetooth/38022/Bluetooth_ROG_MediaTek_Z_V1.3.17.162Sub1_38022.exe?model=ROG Strix G15 G512&Signature=pZWG5WuzvxDVczxVbhupKYHFiUavS89m6s15rp083PeXPvLrEdHalimtBw4cF48iC57Ywun1scyO6MLOMRUKDHveR2IUcBlQvo~Cozg4U4c82VmDOFIBP7MLvLOkTmVW4R8EaU-4CPKCZo0VIC1eKQ5jI8enB44bw8c4UCVGL9o8o1wISPY9dTULiwggSwkPRH6fxHcIn3dK-7sOzBnkdykpPjLoItYRJIMYRMki-rKdc23NdrTDlIduFd4zw1ZhMkuLb65VXUdSaoajfXDLTkrMByLOagWYV2vzgWER777TujDa9WZuFYxri7NOKy2gDklVxZgnmtWZVIeBxYQvWg__&Expires=1759777986&Key-Pair-Id=K2ITB7O97XKKCX
Please make sure to restart the computer after the installation, then please test again.
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install.