(x-posted; I responded to the top result)
According to USPS, this is the correct format. IN FACT, this exact syntax is produced by the Shopify auto-complete.
PLEASE HELP – I CAN’T SAVE THE PAGE.
“Magically” fixed itself. I was able to save the page with the same address I’ve been trying.
Shopify staff, I’m sure it’s tempting to say something along the lines of “great! glad that’s fixed” but it’s not great and it’s not fixed
It’s rogue, and that’s bad.
(look at me assuming that anyone at shopify will see this)