accompanist/insets provides a few additional pieces of information about each type of insets, other than just the current size.

These include:

isVisible - if a type of insets are currently visible (especially useful for IME)
animationInProgress - whether that type of insets are currently being animated
animationFraction - the current fraction of animation (useful for running with another animation)
layoutInsets/animatedInsets - contains the last normally applied insets, and the currently animated insets, respectively. (useful for informing external animations)