It’s not displayed anywhere, but you don’t need to know all that — if your Zigbee2mqtt installation is working (all the checkmarks are green), then everything is fine!
Normally it should work; I remember you had issues with your browser. I had added a hint to tell your browser not to autocomplete, but maybe your browser doesn’t respect those hints.
PS: I’ve moved this thread — watch out for off-topic posts, the previous thread was dedicated to Isage’s bug.