Question
Can see multiple artboards in Thumbnail, but opens to one and can't see there are other in the file
I have a document I did not create for our logos and it looks like in the Thumnail it's a file with multiple artboards. Great. Less work for me to do. But when I open it up, it opens to just one artboard and I can't see any other artboards or hidden artboards in the file. I'd really not like to start from scratch and have 20 different files.

