mozilla
Additional properties shouldn't be allowed by default (for "object" type)
Firefox has extra logic when additionalProperties is missing, see: https://searchfox.org/firefox-main/rev/8e5d58cfed616cb90586c614e53d8ab1ffc8af27/toolkit/components/extensions/Schemas.sys.mjs#2314-2327. That essentially makes additionalProperties set to false by default, while the json schema spec seems to indicate that additional properties are allowed when additionalProperties is omitted.
We should change fix the linter to be more like Firefox.
We should change fix the linter to be more like Firefox.
We should change Firefox to default to allowing unrecognized properties. This is also the general agreement in the WECG, and there is already a bug on file for that: https://bugzilla.mozilla.org/show_bug.cgi?id=1831417
Yeah, I don't disagree but at the moment the linter is supposed to match the Firefox behavior, and it does not as far as this issue is concerned :/