Do not set guts visibility to transient state

We can't really copy the guts visibility during reinflation
because we might be in the middle of an animation.
Let's rely on a more stable property to determine the visibility.

Test: expand guts, close guts
Test: expand guts, switch dark mode
Test: expand guts, switch dark mode, expand guts again
Test: change font size, expand and collapse guts
Fixes: 135553192
Change-Id: I76f02bbd8f071c94e9c2c777e1d1c1de995ea37b