Hey Alan -- Was totally gonna jump in here and answer that for you. Sorry for the delay. Glad you got it figured out!
If you're trying to learn more about this stuff, we work on Facebook/Insta ads all the time for e-commerce clients. We've got a case study here: gyrosityprojects.co/ecommercecasestudy
Maybe there are some good thoughts in this for you?
If this doesn't work you could also try pasting into your notes app on Mac, add spaces and then paste in back into the main text area of the ad.
If need any more support, reach out to email@example.com - we specialize in scaling FB ads for Ecommerce stores.
Founder at Acquilead