Finally found an answer to what I've discovered a long time ago. I've used volume and chapter interchangabley. Changed all instances of 'volumenumber' to 'chapternum'. M.E. will auto-rebuild older libraries with a name change as a check. Also forces a redownload of the catalog.
I hope I fixed the wrapping in the notifications window.. along with making the border match the current theme's accent.
Fixed the alignment of all Catalog item's description textblocks.