To whoever is responsible for this change, I urge you to reconsider the rollout of this in its current state, the user experience change is awful and not intuitive.
Accessing Copilot should be facilitated through an app called "Copilot" not "Microsoft 365 (Office)" as its not intuitive, additionally pressing the "Copilot" key on a keyboard which has this button continues to launch the Copilot app which doesn't support work accounts, there is no ability to remap this key to the Microsoft 365 (Office) app.
This change needs a rework before it goes live.
You state "users logging in with an Entra account will soon be redirected to the browser experience of Microsoft Copilot with EDP" - When you say "soon" is this prior to the go-live for this change? Because if it isn't I think it would be wise to put a pause on this change.
Removing the Copilot icon from the taskbar, recommending that we then pin the Microsoft 365 (Office) app to the taskbar, only to later reintroduce work account support to the Copilot app, which then would require us to unpin the Microsoft 365 (Office) app and then pin the new Copilot app just doesn't make sense..
Reanne_Wong