If you want to enable and use Command Palette feature in Microsoft Edge in Windows 11/10, then check the steps covered in this post.

Edge Bar is a sidebar that can serve as your mini browser to perform functions like searching, browsing, checking, emails, weather, news, etc.

As spotted by ghacks.net, Microsoft Edge Canary 105 will see a feature that enables the command bar to run commands from a launcher integrated into the browser.