Acrobat Pro DC Send for Comments (toolbar)

Hello,

I am having difficulties with Acrobat Pro DC. I need to be able to access the toolbar that appears when clicking the "Send for Comments" tool. At the moment, I do not have the toolbar nor do I have the Send for comments tool, but instead have only "send for review". My coworker is able to bring the toolbar up with no problems. He is running version 2018.009.20050. Below is the tool that he has but I do not as well as the toolbar that I cannot get to:

Below is what I have access to:

I am running version 2019.010.20069. Any help would be much appreciated! (I also do not have access to the "send for signatures" tool)