I am trying to install a set of profiles on our new Apple devices to  apply restrictions to the devices. I created new groups and profiles but no luck, so I thought I would install a profile already proven to work on other devices but sadly its not applying on the new devices. Essentially I am trying to hide applications so they cannot be used

The new iOS devices are different OS versions (14.6 and 15.4.1) so I do not think its specific to just the latest iOS. Any ideas what I could do to get this working or look out for to resolve?