Chrome OS version
Version 65.0.3325.65 (Official Build) beta (64-bit)

On my caroline, when I click (with stylus) on top right corner button for opening new window, etc, if I lift up the stylus more than a few millimeters, the menu will close. I don't think this is intended behavior. Can someone take a look?
I attached a video showing this behavior.
 

Deleted: VID_20180214_152840.mp4 7.4 MB

	VID_20180214_152840.mp4 7.4 MB View Download