Hi, I'm trying to make a Scratch project that involves a complex list function being run multiple times on different lists, but I can't fin'd an input that will fit into a list name. For example:

define add to list (blah)
add [hi] to [blah] 

except “blah” is supposed to be an input and I add stuff to “hi” 150 more times. Is this not working to prevent running code with imaginary lists and variables? Or is it just a bug? I would like to know soon. Thanks.

That needs a hacked block but you may be able to copy something suitable from a project that does this rather than do it yourself.