Poll not usable after logging out and back in

Riot/Modules/Application/LegacyAppDelegate.m

@@ -2197,6 +2197,8 @@ - (void)logoutSendingRequestServer:(BOOL)sendLogoutServerRequest
 
     [[[ReviewSessionAlertSnoozeController alloc] init] clearSnooze];
 
+    [TimelinePollProvider.shared reset];
+
 #ifdef MX_CALL_STACK_ENDPOINT
     // Erase all created certificates and private keys by MXEndpointCallStack
     for (MXKAccount *account in MXKAccountManager.sharedManager.accounts)

RiotSwiftUI/Modules/Room/TimelinePoll/Coordinator/TimelinePollProvider.swift

@@ -16,14 +16,13 @@
 
 import Foundation
 
-class TimelinePollProvider {
+@objcMembers
+class TimelinePollProvider: NSObject {
     static let shared = TimelinePollProvider()
 
     var session: MXSession?
     var coordinatorsForEventIdentifiers = [String: TimelinePollCoordinator]()
 
-    private init() { }
-
     /// Create or retrieve the poll timeline coordinator for this event and return
     /// a view to be displayed in the timeline
     func buildTimelinePollVCForEvent(_ event: MXEvent) -> UIViewController? {
@@ -49,4 +48,8 @@ class TimelinePollProvider {
     func timelinePollCoordinatorForEventIdentifier(_ eventIdentifier: String) -> TimelinePollCoordinator? {
         coordinatorsForEventIdentifiers[eventIdentifier]
     }
+
+    func reset() {
+        coordinatorsForEventIdentifiers.removeAll()
+    }
 }

changelog.d/7070.bugfix

@@ -0,0 +1 @@
+Poll not usable after logging out and back in.