Ngrok Multiple Tunnels with local

I’m using local to develop multiple sites and as such i need to send out multiple live links. I have an ngrok account to make the live links work for long periods of time, however i can only get one live link to work at a time which is not ideal, in fact very annoying.

I have spoken to ngrok and they say multiple tunnels can be set to work on their free account so this should work fine however local doesn’t seem to let it work. When you click on the live link nothing happens…

How can I get multiple live links to have no time limit with local on a free account or paid account with ngrok?