Fix collapsing via topics collapsing button

Filter out appropriate moderated states.

When clicking the collapser button in the top right corner,
previously this would have the effect of breaking the collapse
state of moderated posts (moderated posts would expand)

This rectifies this.

Bug: 68773
Change-Id: I42905bc5cc6623b988b51c5404e5a0564f4d81a0
Merge "Fix collapsing via topics collapsing button"