fix: back/forward navigation won't reset scroll in timeline

web/src/lib/managers/timeline-manager/timeline-manager.svelte.ts

@@ -187,7 +187,7 @@ export class TimelineManager extends PhotostreamManager {
     addAssetsToMonthGroups(this, [...notUpdated], { order: this.#options.order ?? AssetOrder.Desc });
   }
 
-  async findMonthGroupForAsset(id: string) {
+  async findSegmentForAssetId(id: string) {
     if (!this.isInitialized) {
       await this.initTask.waitUntilCompletion();
     }
@@ -218,11 +218,6 @@ export class TimelineManager extends PhotostreamManager {
     return getMonthGroupByDate(this, yearMonth);
   }
 
-  getMonthGroupByAssetId(assetId: string) {
-    const monthGroupInfo = findMonthGroupForAssetUtil(this, assetId);
-    return monthGroupInfo?.monthGroup;
-  }
-
   async getRandomMonthGroup() {
     const random = Math.floor(Math.random() * this.months.length);
     const month = this.months[random];