Welcome! This forum has a treasure trove of great info – Scouters helping Scouters! Just a heads up, though - all content, information, and opinions shared on this forum are those of the author, not the BSA.
First, although the award has no restrictions by rank (as of the Sept. 2024 printing/version), it is not possible to record it for Cub Scouts in a Lion den.
Second, once the award is recorded as earned, Scoutbook does show it in the Needs Awarding Report, but does not list the emblem in the Needs Purchasing Report. It is not showing up in Scoutbook Plus or Scoutbook Legacy with the other awards that need to be purchased.
The emblem is not restricted so these issues can be overcome, but leaders who rely on the purchasing report might not know to not trust it for this award and scouts might miss out on getting the emblem. Any assistance in getting this corrected would be much appreciated.