Password app for family member

Myself being the owner of Avast Premium and I have included my wife as a family member. I have used the password manager on my W10 PC, iPad and Android phone without issues. I have installed Avast Premium on my wifes W11 PC. My issue is this… Since I am the owner of the software, I cannot install the password manager on my wifes phone or iPad since the App Store cannot show the password download page.