Chromium change:
https://chromium.googlesource.com/chromium/src/+/76fac7530c580e7183de4aa7ecd34b837e38fb17
Fix incorrect anchor placement for Omnibox Suggestions Dropdown
The placement of the Anchor view for the Omnibox Suggestions Dropdown
was being computed based on a view with a different on-screen origin
(different (0,0) coordinates) than the view hosting the dropdown.
This mismatch caused visible gaps in multiple scenarios.
This change ensures that the parent view, which hosts both the Omnibox
Suggestions Dropdown and the anchor view, is used for positioning.
This approach eliminates the current issue and prevents similar
alignment problems in the future.
The change directly fixes the problem with Edge To Edge Everywhere.