Mozilla/5.0 (X11; CrOS x86_64 11316.66.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.49 Safari/537.36

What steps will reproduce the problem?
(1) Open devtools network panel filter toolbar in a chromebook
(2) Click on "Filter" text field
(3) Press ctrl+space

What is the expected result?
Filter suggestions appear in a dropdown menu

What happens instead?
Nothing happens