It's shorter.

Typo from 10b97f6e.

Remove warning if RFS is included more than once.

* Prep for v4.3.0

* More updates for v4.3.0.

* rerun to build docs source map

* Remove extra comma.

* Use curly braces in snippet.

Instead pass the class to the example include.

Similar to #28153

This reverts commit 6ea000d2.

Unfortunately, it doesn't seem to work.

It broke the example include.

This is more efficient than transitioning the `left` property.

Mostly be consistent with the attributes' order and improve compression when possible.

The previous was too light.