EXPOSURE_NOTIFICATION_API is not avalibale on this device

[Khyta]

I'm getting an Error that Bluetooth Multiple Advertisement is not supported on this device.
Connection failed with: ConnectionResult{statusCode=UNKOWN_ERROR_CODE(39501),resolution=null, message=null}

I have a Honor 6X Model BLN-AL10
Build number: BLN-AL 10 8.0.0.556(C00)
EMUI-Version 8.0.0
Android-Version 8.0.0
Securitypatch-level September 1. 2020
Google Play Services Version 20.45.16 (040408-344294571)
Google Play Services updated on 5th of December
Google Play Store Version 20.5.19-all [0] [PR] 316024227
Google Play Store updated on 25th of June
Google Services Framework Version 8.0.0-6477696
Google Services Framework updated on 8th of October

I granted all the permissions to the app that it asked for, turned battery saving off and bluetooth on.