Hi Paul! Although it is the only game you are GMing, is it the only game you have created? Is it possible you have another game taking up that sharing slot, even if it is not actively being used? (Normally, this should be indicated on that settings page section you made a screen shot of, so I'm not sure what is going on there.) In any case, the module has nothing to do with compendium sharing. It may or may not have compendium content (most non-Roll20-produced modules do not), but sharing of any available compendium is controlled by subscription, and compendium chosen, usually auto set by the sheet choice. Since you have chosen the 5e compendium as the game's compendium, all 5e materials should be available. Since they are not, it does mean that something is up with compendium sharing in general, not Wildemount in specific. According to the marketplace entry for the $30 bundle, there should absolutely be compendium material available. If you can't find another game using your 5e compendium slot, I would suggest following Gauss' advice and filing a Help Center Request . The team should be able to sort out the issue.