use chunk eventMaps to check if event exists

lib/pangea/utils/get_chat_list_item_subtitle.dart

@@ -37,8 +37,7 @@ class GetChatListItemSubtitle {
       }
 
       final Timeline timeline = event.room.timeline != null &&
-              event.room.timeline!.events
-                  .any((event) => event.eventId == eventContextId)
+              event.room.timeline!.chunk.eventsMap.containsKey(eventContextId)
           ? event.room.timeline!
           : await event.room.getTimeline(eventContextId: eventContextId);
 

pubspec.lock

@@ -105,6 +105,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.0"
+  base58check:
+    dependency: transitive
+    description:
+      name: base58check
+      sha256: "6c300dfc33e598d2fe26319e13f6243fea81eaf8204cb4c6b69ef20a625319a5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   blurhash_dart:
     dependency: "direct main"
     description:
@@ -137,6 +145,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.3"
+  canonical_json:
+    dependency: transitive
+    description:
+      name: canonical_json
+      sha256: d6be1dd66b420c6ac9f42e3693e09edf4ff6edfee26cb4c28c1c019fdb8c0c15
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
   characters:
     dependency: transitive
     description:
@@ -353,6 +369,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.9.9"
+  enhanced_enum:
+    dependency: transitive
+    description:
+      name: enhanced_enum
+      sha256: "074c5a8b9664799ca91e1e8b68003b8694cb19998671cbafd9c7779c13fcdecf"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.4"
   equatable:
     dependency: transitive
     description:
@@ -1015,6 +1039,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.15.4"
+  html_unescape:
+    dependency: transitive
+    description:
+      name: html_unescape
+      sha256: "15362d7a18f19d7b742ef8dcb811f5fd2a2df98db9f80ea393c075189e0b61e3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   http:
     dependency: "direct main"
     description:
@@ -1402,7 +1434,7 @@ packages:
     description:
       path: "."
       ref: main
-      resolved-ref: "40b095825f2cefeac548009e96376110e72c76ff"
+      resolved-ref: "5f22d0e9aed99f3044a208bb69f446d470eaa464"
       url: "https://github.com/pangeachat/matrix-dart-sdk.git"
     source: git
     version: "0.30.0"
@@ -1462,6 +1494,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.2"
+  olm:
+    dependency: transitive
+    description:
+      name: olm
+      sha256: "37948a6576949256f3ee1d0063d5b408634ff7e452b9a5c2f6410f9d7ced1c20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.3"
   open_file:
     dependency: "direct main"
     description:
@@ -1806,6 +1846,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.2.1"
+  random_string:
+    dependency: transitive
+    description:
+      name: random_string
+      sha256: "03b52435aae8cbdd1056cf91bfc5bf845e9706724dd35ae2e99fa14a1ef79d02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.1"
   receive_sharing_intent:
     dependency: "direct main"
     description:
@@ -1926,6 +1974,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
+  sdp_transform:
+    dependency: transitive
+    description:
+      name: sdp_transform
+      sha256: "73e412a5279a5c2de74001535208e20fff88f225c9a4571af0f7146202755e45"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.2"
   sentiment_dart:
     dependency: transitive
     description:
@@ -2403,6 +2459,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.2"
+  unorm_dart:
+    dependency: transitive
+    description:
+      name: unorm_dart
+      sha256: "5b35bff83fce4d76467641438f9e867dc9bcfdb8c1694854f230579d68cd8f4b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.0"
   url_launcher:
     dependency: "direct main"
     description: