I have some problem with the code.. I’m stuck on the third statement if “Overheights”.
I want to be able to sort by ‘Pick’,’Error’ and ‘Overheights’, but for the latter it doesn’t work exactly as planned? any ideas?

Pick works fine
and Overheights nope..

=QUERY(AA1:AL, "select * where 1=1 " & 
       IF(B1="all", "", "and AA='" & B1 & "' ") & 
       IF(E1="all", "", "and AH='" & E1 & "' ") & 
       IF(K1="", "", "and AB='" & K1 & "' ") & 
       IF(H1="Overheights", "and AK='" & H1 & "' ", "") & 
       "order by " & 
       IF(H1="Pick", "AI", IF(H1="Error", "AJ", IF(H1="Overheights", "AK", "AJ"))) & 
       " DESC limit 10",1)

https://docs.google.com/spreadsheets/d/1gIgdWEpJdBWxUKKIvdZhlX2lt4-XHzSen0pN9KTJQJU/edit?usp=sharing

I tried few things but no ideas..