Chrome Version: 69.0.3476.0
Chrome OS Version: 10828.0.0
Chrome OS Platform: eve-arcnext
Network info: Google Guest

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Steps To Reproduce:
(1) Switch display to the back

Expected Result: Entering tablet mode

Actual Result: Stuck in clamshell mode

How frequently does this problem reproduce? Always


What is the impact to the user, and is there a workaround? If so, what is it?
No impact to real users yet as this is PI only boards, but make devs hard to test stuff in tablet mode.

Please provide any additional information below. Attach a screen shot or log if possible.