When I set my wallpanel URL to point to my local home assistant, all I see on the screen is the blue bar across the top and a blank, white field below it. If I put the same URL in Chrome, I get a login dialog. So, I suspect that, in wallpanel, that dialog is either not supported or not handled correctly. Has anyone else run into this issue?
I have tried to find out if I can include credentials in the URL, but I can’t find any confirmation on how to do that.