Is there a way to embed a youtube playlist in a grid layout without using a third party widget? I've found some youtube videos and blog posts (listed below), but all of the recommended solutions I've found seem out of date (eg. gallery pages and sections are no longer available in Squarespace 7.0 and 7.1; the available image gallery section doesn't allow linking to videos).
inscapewebdesign.com
Louise Henry youtube video
Chloë Forbes-Kindlen youtube video
Is there any updated way to create embed a playlist in a grid layout? Thanks in advance for any advice or suggestions!