I have created a demo page for a business here using a clone from the well know PixelGeek Webflow user (http://pxlgk-mega-menu.webflow.io)
When we open the animation panel on the sales or lettings tab, the first time the panel comes down it will get a size put won’t adapt with the screen size, have made a quick screencast to be more clear https://screencast-o-matic.com/watch/cYV3FQvNVN.
I think its a bug, if anyone has any ideas how to fix will be more than grateful.
Here is my site Read-Only: https://preview.webflow.com/preview/plaza-mega-final-build-2-green?utm_medium=preview_link&utm_source=dashboard&utm_content=plaza-mega-final-build-2-green&preview=ccd13ef1857b4e2b944a421f35b9d4b6&mode=preview
Here is my sites Published link https://plaza-mega-final-build-2-green.webflow.io/