ui: fix messages being sent in wrong scope after receiving an item in support scope (#5903)

apps/ios/Shared/Model/ChatModel.swift

@@ -499,7 +499,11 @@ final class ChatModel: ObservableObject {
 
     func updateChatInfo(_ cInfo: ChatInfo) {
         if let i = getChatIndex(cInfo.id) {
-            chats[i].chatInfo = cInfo
+            if case let .group(groupInfo, groupChatScope) = cInfo, groupChatScope != nil {
+                chats[i].chatInfo = .group(groupInfo: groupInfo, groupChatScope: nil)
+            } else {
+                chats[i].chatInfo = cInfo
+            }
             chats[i].created = Date.now
         }
     }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -355,6 +355,8 @@ object ChatModel {
               )
             )
           }
+        } else if (currentCInfo is ChatInfo.Group && newCInfo is ChatInfo.Group && newCInfo.groupChatScope != null) {
+          newCInfo = newCInfo.copy(groupInfo = newCInfo.groupInfo, groupChatScope = null)
         }
         chats[i] = chats[i].copy(chatInfo = newCInfo)
       }