1878229 - Inspector does not update DOM tree when the iframe is lazily loaded

Status: NEW

(DevTools :: Inspector, defect, P2)

Description

[Alice0775 White]

Attachment: testcase.html

When I test Bug 1878166, I noticed the following issue.

What were you doing?

1. Open Inspector
2. Load the testcase.html
3. Expand all DOM tree in the Inspector
4. Scroll to the bottom of the test page so that the lazy iframe loads the content.

What happened?

The Inspector does not update DOM tree. i.e., the DOM tree loaded lazily is not displayed.

What should have happened?

The DOM tree of the lazily loaded iframe should be updated.
Edge works as expected.

Comment 1

[Julian Descottes [:jdescottes]]

Not sure what we are using to update nested documents in iframes, but on the platform side we should be able to get a context-attached notification so we could hook into that.