Cloudflare WARP Wireguard IP Leaking

[SilverTears1]

What could be the reason for IP leaks when connecting to Cloudflare WARP WireGuard with this configuration?

port: 7890
socks-port: 7891
redir-port: 7892
mixed-port: 7893
tproxy-port: 7894
ipv6: true
find-process-mode: strict
mode: global
log-level: info
allow-lan: true
external-controller: 0.0.0.0:9090
bind-address: "*"
unified-delay: true
profile:
store-selected: true
tun:
enable: true
stack: system
dns-hijack:

• any:53
  auto-route: true
  auto-detect-interface: true
  mtu: 9000
  strict-route: true
  include-android-user:
• 0
• 10
  dns:
  enable: true
  ipv6: true
  enhanced-mode: redir-host
  fake-ip-range: 198.18.0.1/16
  fake-ip-filter:
• '*.lan'
  use-hosts: true
  nameserver:
• 1.1.1.1
• 8.8.8.8
  fallback:
• 1.1.1.1
• 8.8.8.8
  default-nameserver:
• 1.1.1.1
• 8.8.8.8
  proxy-server-nameserver:
• 1.1.1.1
• 8.8.8.8

proxies:

• name: "wg"
  type: wireguard
  private-key:
  server: 162.159.192.110
  port: 968
  ip: 172.16.0.2/32
  ipv6: 2606:4700:110:87b7:efdd:50d6:a267:33f6/128
  public-key: bmXOC+F1FxEMF9dyiK2H5/1SUtzH0JuVo51h2wPfgyo=
  allowed-ips: ['0.0.0.0/0']
  reserved: "TKd8"
  udp: true
  mtu: 1280

• name: "wg2"
  type: wireguard
  private-key:
  server: 162.159.192.116
  port: 8742
  ip: 172.16.0.2/32
  ipv6: 2606:4700:110:8c71:467d:8fb5:4a9a:57c2/128
  public-key: bmXOC+F1FxEMF9dyiK2H5/1SUtzH0JuVo51h2wPfgyo=
  allowed-ips: ['0.0.0.0/0']
  reserved: "2Ax8"
  udp: true
  mtu: 1280
  dialer-proxy: "wg"
  rules:

• MATCH,wg,wg2