diff --git a/src/content.ts b/src/content.ts
index a9e92f10..26318c45 100644
--- a/src/content.ts
+++ b/src/content.ts
@@ -761,7 +761,7 @@ function getYouTubeVideoID(url: string) {
  */
 function updatePreviewBarPositionMobile(parent: HTMLElement) {
     if (document.getElementById("previewbar") === null) {
-        previewBar.updatePosition(parent);
+        previewBar.createElement(parent);
     }
 }
 
diff --git a/src/js-components/previewBar.ts b/src/js-components/previewBar.ts
index 67d28c1a..0235727e 100644
--- a/src/js-components/previewBar.ts
+++ b/src/js-components/previewBar.ts
@@ -1,5 +1,5 @@
 /*
-This is based on code from VideoSegments.
+Parts of this are inspired from code from VideoSegments, but rewritten and under the LGPLv3 license
 https://github.com/videosegments/videosegments/commits/f1e111bdfe231947800c6efdd51f62a4e7fef4d4/segmentsbar/segmentsbar.js
 */
 
@@ -37,7 +37,7 @@ class PreviewBar {
         this.onMobileYouTube = onMobileYouTube;
         this.onInvidious = onInvidious;
 
-        this.updatePosition(parent);
+        this.createElement(parent);
 
         this.setupHoverText();
     }
@@ -134,7 +134,7 @@ class PreviewBar {
         });
     }
 
-    updatePosition(parent: HTMLElement): void {
+    createElement(parent: HTMLElement): void {
         this.parent = parent;
 
         if (this.onMobileYouTube) {
@@ -148,16 +148,6 @@ class PreviewBar {
         this.parent.prepend(this.container);
     }
 
-    // TODO: call on config changes
-    updateColor(segmentType: string, color: string, opacity: number): void {
-        const bars = <NodeListOf<HTMLElement>> document.querySelectorAll('[data-vs-segment-type=' + segmentType + ']');
-
-        for (const bar of bars) {
-            bar.style.backgroundColor = color;
-            bar.style.opacity = String(opacity);
-        }
-    }
-
     clear(): void {
         this.videoDuration = 0;
         this.segments = [];
@@ -169,7 +159,6 @@ class PreviewBar {
 
     set(segments: PreviewBarSegment[], videoDuration: number): void {
         this.clear();
-
         if (!segments) return;
 
         this.segments = segments;
@@ -195,7 +184,7 @@ class PreviewBar {
         bar.setAttribute('data-vs-segment-type', barSegmentType);
 
         bar.style.backgroundColor = Config.config.barTypes[barSegmentType]?.color;
-        if (!this.onMobileYouTube) bar.style.opacity = Config.config.barTypes[barSegmentType].opacity;
+        if (!this.onMobileYouTube) bar.style.opacity = Config.config.barTypes[barSegmentType]?.opacity;
 
         bar.style.position = "absolute";
         bar.style.width = this.timeToPercentage(segment[1] - segment[0]);