HatsNotificationControllerTest unit_tests fail on my linux workstation.

These unit_tests frequently/always fail, most others don't. Please help take a look, thanks!
    HatsNotificationControllerTest.DismissNotification_ShouldUpdatePref
    HatsNotificationControllerTest.NewDevice_ShouldNotShowNotification
    HatsNotificationControllerTest.NoInternet_DoNotShowNotification
    HatsNotificationControllerTest.OldDevice_ShouldShowNotification

Here is my command line, gn args below: unit_tests --ozone-platform="headless"
is_component_build = true
target_os = "chromeos"
use_goma = true
use_ozone = true
ozone_auto_platforms = false
ozone_platform_headless = true
ozone_platform_x11 = true
ozone_platform = "x11"

Here is output from one of the failed test runs, not very enlightening:
$ unit_tests --ozone-platform="headless" --gtest_filter=HatsNotificationControllerTest.DismissNotification_ShouldUpdatePref
[ RUN      ] HatsNotificationControllerTest.DismissNotification_ShouldUpdatePref
unknown file: Failure
Uninteresting mock function call - returning directly.
    Function call: AddAndFireObserver(0x2e39f088f398)
[  FAILED  ] HatsNotificationControllerTest.DismissNotification_ShouldUpdatePref (582 ms)

I don't see a Hats crbug component, should there be one or what should I use?