#1 Most Subscribed CK2 Mod "Your Personal Castle" Not Properly Recognized by Mod Manager

The #1 most subscribed CK2 mod in the workshop named Your Personal Castle seems to have some issue being recognized in the mod manager.  The mod will be -somewhat- populated in the total list of mods to choose from, but the Mod Name will be listed as "MOD MISSING" and you're not able to add it to your mod/order list as the checkbox to do so is missing.