Chrome OS 10825.0.0, 69.0.3475.0

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

Steps To Reproduce:
(1)Open wallpaper picker
(2)Goto "My images" and look for Drive and Photos app images

Expected Result:

Actual Result:
Can't see Drive and Photos app images at "My images" tab.
I can see only File.app/Downloads images.

How frequently does this problem reproduce? (Always, sometimes, hard to
reproduce?)

What is the impact to the user, and is there a workaround? If so, what is
it?

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

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.