(11/8's updated version)

version 64.0.3242.0 (officail build) unknown (64 bit)
Platform10044.0.0（official build) dev-channel caroline test 
Firmware Google_Caroline.7820.316.0


REPRO STEPS:
1.Go to Gmail any input box
2.Switch to US compact layout
3.Tap some words, submitted, 
4.Long pressing BS key to delete inputted words, then restore it

Actual:
It not works

Note:
In Docs, can delete part of input words, sometimes can not delete words, blue string can displayed, but can not delete and restored

 

Deleted: 1108.mp4 928 KB

	1108.mp4 928 KB View Download