When in the Extension Manager (about:addons), Ctrl + F and the Search Box at the top of the page only lets you Search for more Add-Ons (Find more add-ons).
I want to be able to Search the page for Text, and quickly find an Add-On I've already installed with other Keywords. Especially in the "Manage Extension Shortcuts", I want to Search for the Keyboard Shortcuts I've already assigned. When there are 2 Shortcuts that are the same and come into conflict, if you have numerous Add-Ons installed, you have to painstakingly scroll through the Shortcuts page manually.