HACS: Cant add custom repository - Nothing happens when pressing add

Title pretty much says it all… When i go into HACS through the interface and click the three dots in the top right corner and press Custom repositories theres an input field at the bottom. If i attempt to add a url there without selecting a category i do get an error saying that i need to select a category… But if i do that and click add again, nothing happens… Its like the button doens’t work… The custom repositories dialog remains open, and the input field and category selection remains, but nothing else.

What can i do ?

Turns out the link i got was not the right type. Some output would’ve been nice though. Got the right url, and now its working

Please explain what is the right type, I may have the same problem.