diff --git a/submodules/SyncCore/Sources/TelegramChatAdminRights.swift b/submodules/SyncCore/Sources/TelegramChatAdminRights.swift
index a2abacc5cc..d0d18e3648 100644
--- a/submodules/SyncCore/Sources/TelegramChatAdminRights.swift
+++ b/submodules/SyncCore/Sources/TelegramChatAdminRights.swift
@@ -22,6 +22,10 @@ public struct TelegramChatAdminRightsFlags: OptionSet {
     public static let canBeAnonymous = TelegramChatAdminRightsFlags(rawValue: 1 << 10)
     public static let canManageCalls = TelegramChatAdminRightsFlags(rawValue: 1 << 11)
     
+    public static var all:TelegramChatAdminRightsFlags {
+        return [.canChangeInfo, .canPostMessages, .canEditMessages, .canDeleteMessages, .canBanUsers, .canInviteUsers, .canPinMessages, .canAddAdmins, .canBeAnonymous, .canManageCalls]
+    }
+    
     public static var groupSpecific: TelegramChatAdminRightsFlags = [
         .canChangeInfo,
         .canDeleteMessages,
diff --git a/submodules/TelegramCore/Sources/Polls.swift b/submodules/TelegramCore/Sources/Polls.swift
index bf58d30c15..9c20e6b9c7 100644
--- a/submodules/TelegramCore/Sources/Polls.swift
+++ b/submodules/TelegramCore/Sources/Polls.swift
@@ -258,7 +258,11 @@ private final class PollResultsOptionContext {
         }
         |> mapToSignal { inputPeer -> Signal<([RenderedPeer], Int, String?), NoError> in
             if let inputPeer = inputPeer {
-                let signal = account.network.request(Api.functions.messages.getPollVotes(flags: 1 << 0, peer: inputPeer, id: messageId.id, option: Buffer(data: opaqueIdentifier), offset: nextOffset, limit: nextOffset == nil ? 15 : 50))
+                var flags: Int32 = 1 << 0
+                if let _ = nextOffset {
+                    flags |= (1 << 1)
+                }
+                let signal = account.network.request(Api.functions.messages.getPollVotes(flags: flags, peer: inputPeer, id: messageId.id, option: Buffer(data: opaqueIdentifier), offset: nextOffset, limit: nextOffset == nil ? 10 : 50))
                 |> map(Optional.init)
                 |> `catch` { _ -> Signal<Api.messages.VotesList?, NoError> in
                     return .single(nil)
diff --git a/third-party/webrtc/webrtc-ios b/third-party/webrtc/webrtc-ios
index db98670d64..2e909582b7 160000
--- a/third-party/webrtc/webrtc-ios
+++ b/third-party/webrtc/webrtc-ios
@@ -1 +1 @@
-Subproject commit db98670d64d24e4c093f49f5882d175673fd59f0
+Subproject commit 2e909582b78f63911497dad823e5b5f247ecf1d9