[RHEL7.2 Beta] Why doesn't anaconda consoles working in Red Hat Enterprise Linux 7.2 Beta text installation?

Issue

• Installing Red Hat Enterprise Linux 7.2 Beta in text mode.

• Can't get the expected consoles when pressing Alt+Ctrl+F* buttons as follows.

  • ALT-F2 -> not working (Stay on main screen)
  • ALT-F3 -> not working (Stay on main screen)
  • ALT-F4 -> Ok (screen with storage-log)
  • ALT-F5 -> not working (Stay on screen with storage-log)
  • ALT-F1 -> Ok (back to main screen)

• Whereas the following works.

  • ALT-TAB -> Ok (Shell screen)
  • ALT-TAB -> Ok (Log Screen)
  • ALT-TAB -> Ok (Storage-log screen)
  • ALT-TAB -> Ok (Program-log screen)
  • ALT-TAB -> Ok (Main screen)

• Tested on RHEL7.2 Beta with sha256sum 7ecf8e67b7cf8c12bbaf07bced054035326b3fb273f5cdddacf580d64528d688 and md5sum 24ad26423441b81a30b43e45e4df3da7