Hi all,
I also experienced the same issue and this exprience is similar like when you set-up an enrollment profile without user affinity then try to enroll the device linked to this profile.
I'll describe here the user experience to help everyone understand well.
// User experience
Language > Country/Region > Network > Device activation + Getting settings > Remote Management > Gettings settings from "Company Name" > Passcode > ...
Note: Gettings settings from "Company Name" means that the device get ADE settings from Intune so the first Management profile is dowloaded and applied here.
After the company portal is installed and the user start the device enrollment, another Management profile is also downloaded and this one cannot be installed due to conflict.
I hope all those scenarios will find solutions.
cc: Intune_Support_Team
Regards,
AEL