Opening another webapp in iframe

[TheStagee]

Sup guys,

We're just testing some features with the cockpit. We have it running on Raspian.

I have been trying to do our own sections in the cockpit so far, it is going well.
However, we have our own web applications one is running on port 5005, and the other one on port 80.
I wanted to open the web application that is running on port 5005 in an iframe inside the cockpit. The application on port 5005 is not yet possible to be used with HTTPS so I am opening it using HTTP just like this.

<iframe src="http://192.168.13.60:5005" width="100%" height="910">

However, even tho it's specified with HTTP, it's trying to open it with HTTPS so I have been searching and I have found that there is some cockpit.conf I couldn't find it in the /etc/cockpit so I created one in this directory.

I have put inside this:

[WebService]
AllowUnencrypted=true

However, it doesn't seem to help is there anything else I have to do to allow cross-origin or to stop the cockpit from trying to open it in HTTPS?

Or is this done in the manifest.json?

Thank you in advance!