InOb: Force polyfill for WebKit document=root #32182
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
summary
Due to a InOb WebKit bug (https://bugs.webkit.org/show_bug.cgi?id=219495), we should force the InOb polyfill for all WebKit-based browsers. The polyfill already will choose a Native InOb when available + non-document root is requested on a per-instance basis, which works well for this case.
Note: I've never written UA engine detection code before, so I'm still researching now to ensure
WebKit
is safe as a regex test.