Unable to see blocks in a second paperspace

[MrRobotMan]

I am trying to modify a block that appears on two different paperspace layouts. For each one I need to change an attribute to be the current year. When testing if I run the following code I will only see 2 of the blocks print instead of 3 that I expect (1 model space and 2 paper space).

for ent in drawing.entities() {
        // Only finds blocks in modelspace and the last saved paperspace
        if let EntityType::Insert(i) = &ent.specific {
            println!("{} paper:{}", i.name, ent.common.is_in_paper_space);
        }
    }