Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread: CentOS2Alma discussion
I see a number of posts on how to install Plesk 12 on a new Linux server. Here is a link to an How To support article we created. Hope this helps someone.
https://www.conetix.com.au/support/article/how-install-plesk12-linux-based-server