USB WiFi adapter does not work in Apalis iMX6

WiFi dongle works in 5.15.0 release but after that starting from 5.15.1 release it doesn't anymore. Wifi USB adapter model used: tp-link TL-WN725N.
 
Steps to reproduce:

1. Update B2Qt 5.15.1 to iMX6 target device
2. Connect WiFi dongle to target and launch startup screen demo
3. Go Settings -> Network

Expected result:

• When WLAN is enabled, available wireless networks are listed 

Observed result:

• WLAN cannot be enabled and wireless networks are not listed
• Connmanctl does not list wifi as available technology:

 
Connmanctl output in 5.15.1 release:
root@b2qt-apalis-imx6:~# connmanctl
connmanctl> technologies
/net/connman/technology/gadget
Name = Gadget
Type = gadget
Powered = True
Connected = False
Tethering = False
/net/connman/technology/ethernet
Name = Wired
Type = ethernet
Powered = True
Connected = False
Tethering = False
 
Connmanctl output in 5.15.0 release:
connmanctl> technologies
/net/connman/technology/gadget
Name = Gadget
Type = gadget
Powered = True
Connected = False
Tethering = False
/net/connman/technology/wifi
Name = WiFi
Type = wifi
Powered = False
Connected = False
Tethering = False
/net/connman/technology/ethernet
Name = Wired
Type = ethernet
Powered = True
Connected = False
Tethering = False