Fix page indicator bugs for foldable

There are bugs when unfolding the felix device where the page indicator will appear in the wrong place, and have to animate all the way back to where it should go. Here we fix those issues.

Fix: 294229186
Fix: 294231977
Flag: no flag
Test: n/a
Change-Id: I962042efcee6fcea2e46acd585b7f1403078b548