Revert "Revert "Loading lower and higher blocking zone refresh rates""

This reverts commit abdb5347d2e4eb5280912926cff437882ef0c6b6.

Reason for revert: Reverting the revert, ensuring we dont have any Merged-In tab this time

Change-Id: I533caecd16b1e9dacfd086fdaa767a27da40bc71
6 files changed