[Suggestion] Feature request: bulk updating of custom metadata

“A Note on Suggestions
To help resolve remaining bugs, we’d appreciate keeping the beta forum posts dedicated to bug reports or questions on working with the beta. Suggestions for the interface or functionality should instead be posted in Scrivener’s general wishlist forum, since most of these affect the design for both Windows and macOS. Thank you!”

Lee & Tiho
May 14th 2019