HTTP/HTTPS Credentials are not generated in provision file for GXP1610

When choosing HTTP as Provision Server Protocol for grandstream phone and specifically for GXP1610 the generated config file does not include them. The relevant P codes are:

{noformat}
# Config HTTP/HTTPS User Name
# String
P1360 =

# Config HTTP/HTTPS Password
# String
P1361 =

# Firmware HTTP/HTTPS User Name
# String
P6768 =

# # Firmware HTTP/HTTPS Password
# String
P6769 ={noformat}