WindowInsetsAnimation has offset when IME enters

[Jeff11]

Using a compat version of WindowInsetsAnimation with ListView makes an additional IME offset during the IME opening animation.

https://user-images.githubusercontent.com/7838820/106745468-6dfa3480-6621-11eb-89ba-37c2191e6a65.mp4

[benjaminSilva]

Hi, when I followed their solution, they inverted the recyclerView to make it work smoothly.

    app:reverseLayout="true"

From that, you'll have to make the list upside down.