This change serves the IntersectionObserver polyfill from a source file included with the element instead of polyfill.io. The version served by polyfill.io does not include a recent fix which supports Safari native shadow dom. This change will remain in place until polyfill.io is updated to include version 0.3.0 or higher of this polyfill.
Also includes a documentation change explaining the automatic density feature @bramvanderholst added.
This change serves the IntersectionObserver polyfill from a source file included with the element instead of polyfill.io. The version served by polyfill.io does not include a recent fix which supports Safari native shadow dom. This change will remain in place until polyfill.io is updated to include version 0.3.0 or higher of this polyfill.
Also includes a documentation change explaining the automatic density feature @bramvanderholst added.