Rob Wu

Thanks for your report. This was caused by the last update that included #54, where the default value for the existing "samesite" field changed from "No restriction" to "Unspecified". This...

There was a similar request before at https://github.com/mozilla/web-ext/issues/2112 We set specific versions because this offers a higher degree of confidence in what we ship, reproducible, with test coverage in CI....

That's right. This is one of the extensions that I still need to migrate to MV3.

tld is something specific to user scripts, and unavailable in extensions.