I asked this before but I can't for the life of me find that question, so I just have to assume it dissolved into the ether.

I have this SUM function =SUM(QUERY($A$1:$B, "SELECT B WHERE A = '" & "s" & "'", 0)) that works just fine when used on one sheet, but not on another sheet in the same spreadsheet. In the other spreadsheet, it returns a zero rather than the total that it's supposed to. Through some experimenting, I've found that reducing the query search range seems to fix the problem, but that is unhelpful to me as the new range is smaller than what I need. If anyone knows anything about this or any possible fixes, some help would be super appreciated!

Here is a copy of the spreadsheet in question, all cells containing the formula are highlighted yellow: