I've not tried Scrivener, but if you don't mind another potential rec, I've been using Cherry Tree to keep record of my webcomic's worldbuilding: cherrytree-for-windows.en.lo4d.com/windows Not sure if it'll work specifically if it's only for OC-use, but hey.
CherryTree for Windows, free download for Windows. Hierarchical note-taking software for Windows computers, useful for organizing notes and data.
installs zim wiki joe's editor grpn vlc inkscape cheese remove rhythmbox clementine evolution xca winff audacity cherrytree krita darktable dia filezilla fontforge kgames stellarium zoom xfig setup redshift okular (check)
"Sakura Mew" by dandingeroz is $13 + free shipping for a limited time shirtoid.com/332695/sakur...#anime#cherryblossoms#cherrytree#danelijahfajardo#dandingeroz#gaming#japanese#sakura#tvshow#videogame
"Spirited Journey" by Arinesart is $13 today shirtoid.com/302088/spiri...#anime#arinesart#bathhouse#cherryblossoms#cherrytree#film#japanese#movies#sakura#silhouette
Hello random cherry tree! Welcome to my yard #nativeplants#cherrytree#fruitingtree#foraging#northeast
A cherry tree branch from a tree my dog and I visit every day. Sadly the cherries are too little for eating, but they are still inspirational for drawing. #Art#CherryTree
for Linux, my favorite is cherrytree. it's a little unpolished but it functions like a wiki, and you can even export it to HTML. on windows it is less reliable though. www.giuspen.net/cherrytree