--- a/paginator.js (foliate-js 78914aef)
+++ b/paginator.js (Quire)
@@ -284,6 +284,8 @@
     }
     render(layout) {
         if (!layout) return
+        // Quire patch: the section document can be torn down while a resize is pending
+        if (!this.document?.body) return
         this.#column = layout.flow !== 'scrolled'
         this.#layout = layout
         if (this.#column) this.columnize(layout)
@@ -950,6 +952,8 @@
             this.start - size, this.end - size, this.#getRectMapper())
     }
     #afterScroll(reason) {
+        // Quire patch: a debounced scroll can fire after the section is unloaded
+        if (!this.#view?.document?.body) return
         const range = this.#getVisibleRange()
         this.#lastVisibleRange = range
         // don't set new anchor if relocation was to scroll to anchor