Snackbar slide animation causes the floating action button to jump unexpectedly

问题

I have a floating action button in my activity. It should move up a little bit when a snackbar appears. but when I change my snackbar animation to slide using the code:

pressAgainToExitSnackBar.setAnimationMode(BaseTransientBottomBar.ANIMATION_MODE_SLIDE);

The floating action button animation glitches for one frame or so. Like this:

What am I doing wrong?

PS: I am using this version of google material design library:

implementation 'com.google.android.material:material:1.2.0-alpha03'

来源：https://stackoverflow.com/questions/59468843/snackbar-slide-animation-causes-the-floating-action-button-to-jump-unexpectedly