api.ServiceWorkerContainer.register - Browser settings that prevent successful registration

What type of issue is this?

Incorrect support data (example: BrowserX says "86" but support was added in "40")

What information was incorrect, unhelpful, or incomplete?

Support is 100% green with no notes

What browsers does this problem apply to, if applicable?

No response

What did you expect to see?

notes field with issues developers will encounter due to browser configs during SW registration

Did you test this? If so, how?

Not all cases

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

https://github.com/mdn/content/pull/37230#pullrequestreview-2507569828

Do you have anything more you want to share?

Moving this compat info into BCD and out of prose

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerContainer/register

MDN metadata

Start with the api.ServiceWorkerContainer.register entry associated with the MDN page in the issue, then review the linked MDN content pull request for the browser-configuration cases. Add notes describing confirmed registration issues and verify that the compatibility data no longer presents unsupported configurations as fully green.