LED Customization MT300N-V2 Mango

Hello, I recently updated my Mango to the current v4 firmware and did a complete reset on it. I am trying to reconfigure my LEDS to that the middle LED turns on when VPN is active and off when VPN is off.

However the configurations show here: LED Customization - GL.iNet Router Docs 3

is outdated for the v3 config. I could not find a similar page in the v4 documentation.

Any help?

v4 firmware is based on OpenWrt 22.03. It also has a led configuration page.
That should be similar, the v4 VPN interface is wgclient or ovpnclient.