Home Internet Port Forwarding working in 2021?

I am in the same boat as ya'll trying to set up port forwarding but hit a rock-solid wall. I was informed during the purchase by the rep that it's possible and can be done by talking to support team but clearly from others experiences the  support team is not really supporting much with this issue, what a bummer. I am getting speeds comparable to Xfi with all my devices connected at a better price so was really hoping and rooting for this 5G service but with port forwarding snafu I am not so sure!

This here sums it up on what needs to happen to allow Home Internet Gateway to be used in similar ways as the traditional modem. Fingers crossed on getting a solution soon -  

piperpilotjim wrote:

Just started setting up my T-Mobile Home Internet Gateway, and the speeds and latency look very good, (low 10's of milliseconds ping, 300-500 Mbps downlink, 50-80 Mbps uplink, BUT, there doesn't seem to be anyway to accomplish port forwarding in the web GUI. What a major oversight. They need to add several controls:

• DHCP reservation (required for port forwarding)
• Port forwarding (to devices that have IP reservations)
• Auto firmware updates
• Ability to modify DNS servers that are used

In absence of these functions, they could perhaps provide a way to act exactly like a cable modem: provide all ports at a wired Ethernet connection and allow the WiFi to be turned off. Let us do the rest if you can't do it.