Update maze utils to improve performance on Invidious, and fix preview bar error

thanks @raphj

src/js-components/previewBar.ts

@@ -784,11 +784,13 @@ class PreviewBar {
         if (!Config.config.showSegmentNameInChapterBar
                 || ((!segments || segments.length <= 0) && submittingSegments?.length <= 0)) {
             const chaptersContainer = this.getChaptersContainer();
+            if (chaptersContainer) {
                 chaptersContainer.querySelector(".sponsorChapterText")?.remove();
                 const chapterTitle = chaptersContainer.querySelector(".ytp-chapter-title-content") as HTMLDivElement;
     
                 chapterTitle.style.removeProperty("display");
                 chaptersContainer.classList.remove("sponsorblock-chapter-visible");
+            }
 
             return [];
         }