Hi Hector,
It looks like the issue might be related to the fact that you haven’t selected a resource group yet. In the image you shared, the “Resource group” field is required, but it appears that you haven’t chosen one. This could be why the dropdown isn’t showing any options or why you can’t proceed. Make sure to select a resource group from the dropdown list or create a new one if necessary.
If the problem persists, it could be a glitch in the interface, and refreshing the page or trying in a different browser might help.
Hope this solves your issue!