Zero or blank isn't the same as incorrect; it's the same as "not determined." You can (and do) use the Marketplace website to get the info you need for "SLCSP" and use that in the tax prep, if the form you are working with has zero or blank or is otherwise incorrect. The reasons include there was nothing to determine, or you had life changes that affect the column variably (different amounts for specific months). There isn't really an automated way to address it when Annually doesn't apply, unless you provide the missing info.

"line 10 to “yes” and only uses annual totals on line 11 of this form. However, the IRS is looking for the monthly information on lines 12-23"

It's not that the two columns are the same; it's that the Rows are the same. Every month being the same means Line 10 applies.

"If your correct applicable SLCSP premium is not the same for all 12 months, check the “No” box and continue to lines 12 through 23."

"Line 11—Annual Totals
Note. If you checked the “Yes” box on line 10 and you are completing line 11, do not complete lines 12 through 23. Once you complete line 11, skip to line 24."