Backend UI not loading subpages properly

This is an odd problem and i’m sure it’s just a browser issue but I can’t seem to fix this, despite restarting everything, killing the cache and cookies, in multiple ways, restarting browser… etc…

I’m using Google Chrome… Even when I switch to firefox it does the same thing. (which I had to download, so I know there’s no cookies/cache issue for Firefox at least).

Basically if I goto the configuration page. And then click any item on that submenu (say, Integration, or General, or Automations, (anything on that page)), it normally would replace the contents of the page, however now it just places it below the current page (thus looking like it did nothing since you have to scroll down to see the effect.

Chrome is complaining about some deprecated features, but its been doing that for awhile so i don’t know if its related…

[Deprecation] HTML Imports is deprecated and will be removed in M73, around March 2019. Please use ES modules instead. See Chrome Platform Status for more details.

When I loaded a new install of Firefox - it does the same thing, but complains about a few other things, again unsure if its related but sure sounds like it:

This site appears to use a scroll-linked positioning effect. This may not work well with asynchronous panning; see https://developer.mozilla.org/docs/Mozilla/Performance/ScrollLinkedEffects for further details and to join the discussion on related tools and features!

Has anyone else seen this? I wouldn’t normally post something like this but its driving me crazy and tried multiple browsers… I just don’t know if its the code or if its something I added/installed or updated… or if … well does anyone else see anything like this recently? Its been happening for a couple days, I thought possibly related to the last few betas that have been released… maybe I’ll go through the notes in github.

Same problem here with chrome v73.0.3683.86 and the latest home assistant version 0.90.2. The problem start after 0.90 update. Anyone else seen this and resolved? Thanks.

Do you have custom-ui installed? https://github.com/home-assistant/home-assistant-polymer/issues/2992?fbclid=IwAR2VpCi6C5KwpSl68OfQV5WlHXoFS6ZfD939cvTnov5n9VjuumLuD_b9e4U

My problem disappeared with one of the last updates I believe… I do have custom-ui installed… and have not commented it out. Not sure why its working better now,. Will look into it and post anything I find.