There's a enemy in Quark that drops a item (soul bead I think) that normally directs you to the nearest nether fortress. However, this mod makes the bead fail to work correctly since it seeks out vanilla fortresses. Would be nice if it could work with this mod.

What version are you on? I know on 1.20.1 Quark already has this compat: https://github.com/VazkiiMods/Quark/blob/master/src/main/resources/data/quark/tags/worldgen/structure/soul_bead_target.json