Basically element.scrollIntoView() inside an out-of-viewport iframe will cause the embedder to scroll the iframe into view, where the iframe will continue to scroll itselement into view as well. This does not happen in fenced frames because it can be a communication channel, so we'll need to capture this in the spec and also a WPT
Basically
element.scrollIntoView()
inside an out-of-viewport iframe will cause the embedder to scroll the iframe into view, where the iframe will continue to scroll itselement
into view as well. This does not happen in fenced frames because it can be a communication channel, so we'll need to capture this in the spec and also a WPT