What are the requirements for a non-O spouse visa regarding passport blank pages?

@Jing ***

, In bangkok you can apply for a new extension when you have 45 days or less left on your current one <- meaning if you have a stamp expiring on the 24th of may you can apply for a new 60 day extension any time from the 9th of April on AND because it's a covid extension on top of a covid extension they add the new 60 days to your current expiration date.

GO get a new 60 day extension in your current passport, then go renew your passport and hope that it comes back within the time you'll have (july 23)

@Jing ***

, that's the reason I said go NOW and apply for a new 60 day covid extension on this passport and after you get that inked in then go apply for a new passport

All you can do is hope you get it back before the end of july when the new extension stamp you are going to get from it will run out.

Then you can go get the stamps transferred to the new passport and apply for the Non-O on the new passport and everything will be in the new passport

That's what I'd do anyway.. Good luck, as I said you CAN do it on two different passports BUT it's gonna be a hassle and a half.