Ability to see “Request Trial Creation” button

[LuHuangMSFT]

Describe the bug I am not able to see the “Request Trial Creation” button on the chromestatus page in the “Origin Trial” section even though I have permission to edit the feature.

Is it possible that this is because I am signed in using a non-Chromium, non-Google account?

Expected behavior I should be able to request origin trial creation for a feature I am able to edit.

[jrobbins]

It is disabled because we need a @google.com address to request the trial. We can't easily remove that requirement.

However, there should be some UI feedback to tell the user to ask a @google.com co-owner or editor on the feature to press the button rather than just leaving them wondering. That might take the form of hover-text on a disabled button or an enabled button that only opens a dialog.

[DanielRyanSmith]

To clarify what needs to be added in the UI - the button should be visible but disabled for feature owners/editors who are signed in using Google/Chromium email addresses when a trial has been approved for creation, and an explanation text should display on hover that explains the requirements to submit the creation form (Google or Chromium email address to access the form, with one Google email address provided in the form as a point of contact).