If I understand what you’re asking, you can’t use the IDE to manage Edge Drivers. The IDE is part of the old architecture.
Also, at least until recently, if you had a custom DTH on your account with the same fingerprint the system will choose that in preference to a stock Edge Driver.
So to switch you have to
Remove the device from your account.
Remove the custom DTH from your account.
Re-add the device, and this time it should pick up the edge driver.
See the following for more details:
FAQ: Why does the IDE list “placeholder” for my device? Can I change that?
These steps are required because Edge is still in beta. They have said that they hope eventually to make the cutover automatic, but we aren’t there yet.