Reset editing mode when changing the pdf document

Author: calixteman

web/pdf_viewer.js

@@ -873,6 +873,8 @@ class PDFViewer {
       this.#annotationEditorUIManager?.destroy();
       this.#annotationEditorUIManager = null;
 
+      this.#annotationEditorMode = AnnotationEditorType.NONE;
+
       this.#printingAllowed = true;
     }