Google Analytics formatting error?

Hi everyone

Just wondering if you are seeing what I'm seeing. When I go to view any report in Analytics (Not GA4 reports) in Chrome browser the width shrinks the iframe to 300px. I've tried in different instances of Chrome and it does the same thing. It only seems to affect Chrome (works fine in Firefox)

When I go to the Channels report in acquisitions dashboard it does this. It's been happening for a few days now.

The only way I can see to "fix" it is to use developer tools to find the offending iframe and change the width from 300 to 1100px