Wireguard conf import 'Public key' undefined

[idsks555]

I installed Official Wiresock client and Wiresock UI, but when I imported the wireguard conf file generated from [vpnjantit.com] to Wiresock UI, it displayed an error "Public key" undefined. Below is the screenshot of displayed error.

HERE is the COMPLETE conf file: [vpnjantit.com]

[Interface]
Address = 192.168.6.133/32
DNS = 1.1.1.1,8.8.8.8
PrivateKey = 2E44ETEbJtUj7cEqvB+pYyapGAuDyE8s6cKEjQjMb0U=
[Peer]
publickey = Ny8A6N8NiUtTYS6VATaiuSPhTQ5ICwFOxQK0Rp3I4w4=
AllowedIPs = 0.0.0.0/0, ::/0
Endpoint = nl4.vpnjantit.com:1024

Here, in the term "publickey", 'P' and 'K' are case sensitive, when I changed it to capital letters, the conf file imported and worked. Official wireguard application is able to resolve such things automatically without displaying any error, so kindly fix this issue in WiresockUI too.