Can't seem to successfully test with wg-quick up

[sfxworks]

Using kde-plasma, I import the wireguard config. Internet works but warp only on ipv6. Using wg-quick up, I can confirm the same but this time I can't talk to ipv4 at all.

    ~  sudo wg-quick up wgcf-profile.conf                                                                         ✔  4s  
[#] ip link add wgcf-profile type wireguard
[#] wg setconf wgcf-profile /dev/fd/63
[#] ip -4 address add 172.16.0.2/32 dev wgcf-profile
[#] ip -6 address add 2606:4700:110:885c:26ff:1b50:9b5d:b2bd/128 dev wgcf-profile
[#] ip link set mtu 1280 up dev wgcf-profile
[#] wg set wgcf-profile fwmark 51820
[#] ip -6 route add ::/0 dev wgcf-profile table 51820
[#] ip -6 rule add not fwmark 51820 table 51820
[#] ip -6 rule add table main suppress_prefixlength 0
[#] nft -f /dev/fd/63
[#] ip -4 route add 0.0.0.0/0 dev wgcf-profile table 51820
[#] ip -4 rule add not fwmark 51820 table 51820
[#] ip -4 rule add table main suppress_prefixlength 0
[#] sysctl -q net.ipv4.conf.all.src_valid_mark=1
[#] nft -f /dev/fd/63
    ~  ping ipv6.google.com                                                                                            1 ✘ 
PING ipv6.google.com(ww-in-f113.1e100.net (2607:f8b0:4004:c1d::71)) 56 data bytes
64 bytes from ww-in-f113.1e100.net (2607:f8b0:4004:c1d::71): icmp_seq=1 ttl=60 time=15.0 ms
64 bytes from ww-in-f113.1e100.net (2607:f8b0:4004:c1d::71): icmp_seq=2 ttl=60 time=15.4 ms
64 bytes from ww-in-f113.1e100.net (2607:f8b0:4004:c1d::71): icmp_seq=3 ttl=60 time=14.7 ms
64 bytes from ww-in-f113.1e100.net (2607:f8b0:4004:c1d::71): icmp_seq=4 ttl=60 time=14.9 ms
^C
--- ipv6.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 14.681/14.992/15.384/0.258 ms
    ~  ping ipv4.google.com                                                                                       ✔  4s  
PING ipv4.l.google.com (142.251.163.100) 56(84) bytes of data.
^C
--- ipv4.l.google.com ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 6073ms

dmesg doesn't really show me much

[ 2026.293955] wireguard: wgcf-profile: Receiving handshake response from peer 12 (162.159.192.1:2408)
[ 2026.293963] wireguard: wgcf-profile: Keypair 28 created for peer 12

[ViRb3]

Please check #50 and #158.