Help with cosmo Cloud+pterodactyl

I name here my comment on youtube so I don’t have to rewrite again
“I followed the steps and it doesn’t work :(, once installed pterodactyl and logged in as user, I can’t access to databases, locations, nodes, servers… to anything in the side panel. I get a 404 error. I have followed the steps and added the docker “s” in the panel in the path to no avail.”

I think I’ve figured out the problem, but I don’t know how to fix it, well, testing I see that after trying to connect to the pterodactyl panel it connects to ip XXX…:7200, when I try to access “database, locations, nodes, servers, etc…” All that is the left side panel, is when it comes out error 404, investigating I see that when trying to access these options the url of the page is changed to only the ip, in my case this in the, so when I try to enter any site the url is changed to and is when it gives error 404. If to this url I add the port (7200) then if the option opens but does not save the data because when trying to save the page refreshes and “loses” the port in the url, I put a couple of screenshots

In this first screenshot you can see that I am inside pterodactyl logged in correctly and the url ends with port 7200.

On the other hand when I try to access any option on the left panel the url stays like this and gives error 404

In this part is where I have discovered that if I add the port again it loads, but it does not save the data because when refreshing it redirects back to the url without port

In this last screenshot you can see that adding the port opens, but it does not work.

I have checked in cosmo cloud the configuration as indicated in the video and I have everything correct and equal to the video, I have also checked that the url is configured correctly and apparently everything is fine, I attach a screenshot also

Can you help me, the truth is that I am new to this and I don’t know how to solve it.

Thanks in advance

P.S: sorry for the space in the links but being a new user I can only attach 2.