1. If you see Add-Ons menu from Devices page, there are the Bitdefender and Webroot too, which is correct. But... unable to install Bitdefender from ATERA Agents webpage, only Webroot (missing Add-Ons menu...) Secondly, from Customers page there is a dedicated Webroot shield icon but Bitdefender is under three-dots, Add-Ons, Bitdefender, Antivirus, Install path, which is frustrated. (you should move Webroot to Add-ons)

From Devices page - Software inventory: there is a search software bar, but if you see from Agents page - Software inventory, search software bar missing.

Reboot required information missing from Agents page

Unable to filter agent's Battery status or TPM status on Devices page
... and so on..