MSIX Instance on shared profiles

Hi All,

For Any MSIX package, if we deploy the package using device based groups and device provided are shared. How would package be installed?

case1: Package only download once under WindowsApps and then manifest.xml is accessed everytime different user logs in to that PC. Basically disk soace is just utilised once.

case2: Device based deployment but still for each userprofile package will be taking its own space 1 gb package &  4 users loggs in on same device 4 GB space will be used on the disk?

Please advise..

TIA