I have a Fenix 7x set as both a primary wearable device and primary training device. Last night I had my Instinct 2x on my wrist, Fenix on my night table (turned on). Instinct did record my sleep but after synchronization with Garmin Connect the sleep and HRV data from that night disappeared - no data in Garmin Connect but also on my Instinct. Is it a bug or should I always track my sleep with a primary wearable device only?