Webpage esxi user interface in HA

Hello everyone, I would like to set a small icon in my dashboard “System” so that I could administer the HA esxi administration in full screen. I have created a new tile, website with iFrame with the IP https://192.168.xxx.xxx/ui. On the Fully Kiosk then comes error with connection SSL error. HA runs in a VM, from internal network, via browser from internal PC no problem with it (except Advanced, insecure forward to ip address 192.168.xxx.xxx).
How can I integrate this? Does anyone have something like this?
Many thanks for your help!
Greetings Novell1

Hi Novell1,
Will this help?
How to add custom buttons to the side toolbar.