* Reapply Check for event listener in props instead of bank (#8192) This reverts the previous revert. * Don't throw on falsy event listeners Some code relies on passing null. This restores the earlier behavior.
* Reapply Check for event listener in props instead of bank (#8192) This reverts the previous revert. * Don't throw on falsy event listeners Some code relies on passing null. This restores the earlier behavior.