FIDO2 BLE Bluetooth Communication problem with Android / iOS

KeySoft 1 Reputation point

We are developing Android application for FIDO2 paswordless login. We have got problem with BLE connection on Windows side.
When we pair our BLE Server with Windows, registration and login is working fine until disconnecting.
After some time, or on application reload, the BLE server has new MAC address and Windows can't find the device while trying to register/login.
It seems, like Windows Security API is not scanning known devices for FIDO support.
The service will time out, until we run Third party SW for BLE scanning (only scanning). We assume, that Windows should scan for FIDO service.
Can somebody please provide more information for this problem?

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Thank you

Microsoft Authenticator
Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
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