WIP: fix message request info layout

Session/Conversations/ConversationVC.swift

@@ -531,6 +531,8 @@ final class ConversationVC: BaseVC, LibSessionRespondingViewController, Conversa
         stopObservingChanges()
         viewModel.updateDraft(to: snInputView.text)
         inputAccessoryView?.resignFirstResponder()
+        
+        NotificationCenter.default.removeObserver(self)
     }
 
     override func viewDidDisappear(_ animated: Bool) {

Session/Conversations/Views & Modals/MessageRequestFooterView.swift

@@ -109,13 +109,14 @@ class MessageRequestFooterView: UIView {
         self.onDecline = onDecline
         self.themeBackgroundColor = .backgroundPrimary
         
+        setupLayout()
+        
         update(
             threadVariant: threadVariant,
             canWrite: canWrite,
             threadIsMessageRequest: threadIsMessageRequest,
             threadRequiresApproval: threadRequiresApproval
         )
-        setupLayout()
     }
     
     required init?(coder: NSCoder) {