fix(Search): Fix it occasionally returning only a small number of res…

…ults (#720)

src/parser/youtube/Search.ts

@@ -8,13 +8,15 @@ import SearchSubMenu from '../classes/SearchSubMenu.js';
 import SectionList from '../classes/SectionList.js';
 import UniversalWatchCard from '../classes/UniversalWatchCard.js';
 
+import { observe } from '../helpers.js';
+
 import type { ApiResponse, Actions } from '../../core/index.js';
 import type { ObservedArray, YTNode } from '../helpers.js';
 import type { ISearchResponse } from '../types/index.js';
 
 export default class Search extends Feed<ISearchResponse> {
   header?: SearchHeader;
-  results?: ObservedArray<YTNode> | null;
+  results: ObservedArray<YTNode>;
   refinements: string[];
   estimated_results: number;
   sub_menu?: SearchSubMenu;
@@ -34,9 +36,7 @@ export default class Search extends Feed<ISearchResponse> {
     if (this.page.header)
       this.header = this.page.header.item().as(SearchHeader);
 
-    this.results = contents.find(
-      (content) => content.is(ItemSection) && (content.contents && content.contents.length > 0)
-    )?.as(ItemSection)?.contents;
+    this.results = observe(contents.filterType(ItemSection).flatMap((section) => section.contents));
 
     this.refinements = this.page.refinements || [];
     this.estimated_results = this.page.estimated_results || 0;