BC127 only streams at 48000Hz

I have my BC127 set up as I2S slave with my host transmitting my I2S at 44.1kHz. I have the BC127 configured with:

AUDIO_DIGITAL=0 44100 64 100200 ON

Whenever I pair to a device, the connection switches to 48kHz as seen here:

STATE CONNECTED[1] CONNECTABLE[OFF] DISCOVERABLE[OFF] BLE[OFF]
LINK 10 CONNECTED A2DP F80FF9F8C973 SUSPENDED SBC SRC 48000
LINK 11 CONNECTED AVRCP F80FF9F8C973 STOPPED

Once the device is disconnected and I check the AUDIO_DIGITAL output, it shows 44.1kHz again.

My full config is here:
AUDIO=1 1
AUDIO_ANALOG=15 15 1 OFF
AUDIO_DIGITAL=0 44100 64 100200 ON
AUTOCONN=1
AUTO_DATA=OFF OFF
BALANCE=100 100
BATT_CONFIG=ON 170 4250 1500 150
BC_SMART_CONFIG=68E3 28F0 89F7 D93C
BEACON_DATA=0 00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF 04 D2 16 2E EE
BLE_CONFIG=0 OFF 80 ON
BLE_CONN_PARAMS=128 12 24 40 0 400 100 400 400 64 400 400
BT_STATE_CONFIG=1 1
BT_VOL_CONFIG=A 60 10 1
CLASS_1=OFF
CMD_TO=20
COD=240404
CODEC=3 OFF
DEEP_SLEEP=OFF
DEVICE_ID=0001 0002 0003 0004 0005 0006 0007 0008
ENABLE_BATT_IND=ON
ENABLE_LED=OFF
ENABLE_SPP_SNIFF=OFF 0 0 0 0 0
GPIO_CONFIG=OFF 0
HFP_CONFIG=OFF ON OFF OFF OFF OFF
HIGH_SPEED=OFF OFF
LOCAL_ADDR=20FABB0A5C4B 000000000000
MAX_REC=2
MM=OFF OFF 0 OFF OFF OFF OFF OFF
MUSIC_META_DATA=OFF
MUSIC_OLD_AVRCP=OFF
NAME=BC-0A5C4B
NAME_SHORT=BC0A5C4B
PIN=0000
PROFILES=0 0 0 1 1 0 0 0 0 0 0 0
REMOTE_ADDR=000000000000
SPP_UUID=00 00 11 01 00 00 10 00 80 00 00 80 5F 9B 34 FB
SSP_CAPS=3
TWS_CONFIG=OFF 1 2
UART_CONFIG=9600 OFF 0
USB_HOST=OFF
VREG_ROLE=1

Thanks.