Not working with Vimeo

I’m using this with the pro add-on, and my Vimeo videos are responsive, but they are not going full width, even though they are 1920×1080 videos.

I’ve placed text on the page to make sure there wasn’t some weird div class constraining the size. The text goes full width, the video does not.

I’m not using an iFrame embed, just pasting the share link in from Vimeo.

Anyone else see this?

https://www.ads-software.com/plugins/advanced-responsive-video-embedder/