@Waldo Thank you for reopening this thread and your help with your modal window solution!
I am editing this forum post to redefine my question and to hopefully receive some feedback.
After doing some extensive testing I believe that the modal popup solution only works under certain circumstances. This means as soon as the you set the Max Height of the “Modal” (class) to let’s say 1000px, not all of the content within the modal will be accessible depending on the viewport.
Please let me know if my observation is correct or if I am missing something.