Can't exit heading on Android Chrome

[tommoor]

A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. See video, can't hit enter at end of heading?

Screen_Recording_20210915-025604_Chrome.mp4

Smartphone (please complete the following information):
Samsung Galaxy S21 Ultra
Verizon
Android 11
One UI 3.1
Android Chrome