MK100.0-m1923 - Bluetooth quickly drains the battery

MK100.0-m1923 - Bluetooth quickly drains the battery
5.0 1

Meizu note 9 - MK100.0-m1923-202002011049-NIGHTLY

Hi, Bluetooth quickly drains the battery, about 1% per hour. Just Bluetooth enabled, no device is connected. Battery discharge is approximately 1% per hour. Without Bluetooth enabled, about 0.1% per hour.
Measured the battery discharge immediately after installation (on a clean) MK100. 0-m1923. Also drains the battery

Below is a part of the log, and the full log file is attached

Wakelocks

LocWeather (com.xiaomi.hm.health.Mi Fit): 1 m 12 s Count:4 0,2%
deviceidle_maint (Система Android): 51 s Count:59 0,1%
bluetooth_timer (com.android.bluetooth.Bluetooth): 30 s Count:6912 0,1%
mifit:IHMActivityDataCallback (com.xiaomi.hm.health.Mi Fit): 24 s Count:32 0,1%
alarm (com.android.bluetooth.Bluetooth): 14 s Count:13579 0,0%

Kernel Wakelocks

a8c000.qcom,qup_uart (api): 2 h 10 m 15 s Cnt:(c/wc/ec)6715/0/0 19,7%
hal_bluetooth_lock (api): 2 h 10 m 13 s Cnt:(c/wc/ec)6679/0/0 19,7%
[timerfd] (api): 24 m 45 s Cnt:(c/wc/ec)26915/0/0 3,7%
NETLINK (api): 15 m 22 s Cnt:(c/wc/ec)1248170/0/0 2,3%
PowerManagerService.WakeLocks (api): 3 m 59 s Cnt:(c/wc/ec)8418/0/0 0,6%
alarmtimer (api): 3 m 49 s Cnt:(c/wc/ec)113/0/0 0,6%
qg (api): 33 s Cnt:(c/wc/ec)1472/0/0 0,1%
IdleMaint (api): 27 s Cnt:(c/wc/ec)1/0/0 0,1%
CHG_PLCY_MAIN_WL (api): 23 s Cnt:(c/wc/ec)426427/0/0 0,1%

Alarms

com.android.bluetooth (): Wakeups: 6703 (10,2 / min)
Alarms: 6703, Intent: com.android.bluetooth.gatt.REFRESH_BATCHED_SCAN

Attached the program log tracking battery discharge (Wakelocks)
log “BetterBatteryStats”