Art Library tab not present in sidebar

I just joined a new campaign and other players have clearly been able to put their tokens on the map but my sidebar doesn't even have the art library tab. It goes from "chat" to "journal", "jukebox", "decks and tables," and "my settings". Any thoughts? I have allowed all scripts on the page and nothing seems to have changed. I've also tried dragging files from my desktop to work around the missing tab but my computer didn't like that and just views the file in the browser rather than placing it on the map.

Only the GM gets the Art tab. Players don't see it. This is intentional. There is 1 way for a Player to introduce 1 uploaded graphic of their own, into the game. This is your Character Avatar. It is on your character Bio tab, under the Journal (after your GM has made a character journal entry for you). After you have uploaded an Avatar picture on your character, then you may be able to drag it onto the map, to become a graphic. Not sure if this is a bug or a feature. Another workaround is, you could always message your GM with a Link to the picture you want (which could be on Google Images, or the web, or in your Dropbox or Photobucket or Imgur). Having the GM add any pictures onto the tabletop is the intended way for it to work.

Got it! Thanks so much, I'll pester the GM about it.