When creating a new work or school Edge profile, choose account dropdown includes deleted accounts

When adding a new Edge profile, the Choose account dropdown includes account that had been deleted.

This occurs in Dev, Beta, and GA.

• The accounts were previously used. Some had been added as work or school accounts in Settings. Others were only setup as Edge profiles.
• All of the profile folders \AppData\Local\Microsoft\Edge\User Data were deleted as part of troubleshooting with no impact.
• There are registry keys for those accounts still present, such as 
• Computer\HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\MSIPC\****.rms.na.aadrm.com\Identities.
• None of the accounts are found in Windows Credential Manager.

No harm appears to related to them being listed. It just annoys me to see that, and it really annoys me that I don't know why they are there.

Anyone seen this?