Add-on store icon missing after new installation

Hi, I am totally new to hass.io and Home Assistant. I have installed everything like documented on the website. After the installation there is no add-on store icon, which leaves me quite stranded as I cannot carry on with anything. Any ideas?

The layout has changed; you now have a regular menu starting with โ€œDashboardโ€ if you choose Hass.io in the left side pane.

Hi metbril,
first of all, thanks for the quick reply. Unfortunately, this tab is totally blank when I click on it.

This is what it looks like.

This is mine.

Have you switched back and forth, refreshed your browser, emptied the cache and logged out and back in?

Which browser are you using ?

Looks like it is the browser. I am using Firefox, but customized by my employer. Used the Safari on the same Laptop and itโ€™s working. As I am a Firefox user I would rather have it working on it.

Yes, I tried cleared the cache, logged out and back in again, still not working. I think I just need to work on Safari.

For the record, Iโ€™m using it from work through FF ESR 52 (without it being locked down).