Hey John, thanks for the response. I checked out that documentation, but I guess that means you need a new listing template variation for products with videos – which means potentially duplicating a dozen or so templates for all the different product types and categories.
The offending descriptions usually contain either an embedded Youtube or Instagram video – it’s nothing fancy. In an ideal world I’d like to flag up both that content and the preceding paragraph (which might be something like “Have a look at this product in use in the video below”) in a way that tells WP-Lister to ignore that section and leave it out when it pushes it to eBay. I don’t know if that’s more effort than it’s worth, though.