When we modify host children and get distributed nodes in nested ShadowDOM, distribution should occur from the host.

Adds a div to ShadowRoot.
PASS content.getDistributedNodes().length is 2
PASS content.getDistributedNodes().item(0) is div1
PASS content.getDistributedNodes().item(1) is addedDiv

Adds a div as fallback content
PASS content.getDistributedNodes().length is 3
PASS content.getDistributedNodes().item(0) is div1
PASS content.getDistributedNodes().item(1) is anotherAddedDiv
PASS content.getDistributedNodes().item(2) is addedDiv

Removes the first added div
PASS content.getDistributedNodes().length is 2
PASS content.getDistributedNodes().item(0) is div1
PASS content.getDistributedNodes().item(1) is anotherAddedDiv

Removes the second added div
PASS content.getDistributedNodes().length is 1
PASS content.getDistributedNodes().item(0) is div1

PASS successfullyParsed is true

TEST COMPLETE