Ivanti resolved in 2020.4 SU2 Release.
An alternative to using the IAM (Ivanti Asset Manager) Mobile App is to use the mobile browser.
If you have Android Mobile Scanners (MUYBN for example) then you can use the a19 Asset Scanner Mobile Apps.
Not that an Ivanti IAM app does not exist for Apple iOS, but a19 Consulting has created an Apple iOS Asset Scanner App