diff --git a/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotification.swift b/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotification.swift
index f5181511..53585b74 100644
--- a/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotification.swift
+++ b/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotification.swift
@@ -53,12 +53,16 @@ import Foundation
     open override func set(with model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable: Any]?) {
         super.set(with: model, delegateObject, additionalData)
         guard let model = model as? CollapsableNotificationModel else { return }
-        
-        topView.label.set(with: model.topLabel, delegateObject, additionalData)
-        topView.button.set(with: model.topAction, delegateObject: delegateObject, additionalData: additionalData)
-        topView.updateAccessibility()
-        
+        topView.set(with: model, delegateObject, additionalData)
         bottomView.set(with: model, delegateObject, additionalData)
+        
+        // Update top view default noop to expand.
+        if model.topAction?.actionType == ActionNoopModel.identifier {
+            topView.button.addActionBlock(event: .touchUpInside) { [weak self] (button) in
+                Button.performButtonAction(with: model.topAction!, button: button, delegateObject: delegateObject, additionalData: additionalData)
+                self?.expand(topViewShowing: model.alwaysShowTopLabel)
+            }
+        }
 
         // Set initial collapse/expand state.
         topView.isHidden = !model.alwaysShowTopLabel && !model.initiallyCollapsed
diff --git a/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotificationTopView.swift b/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotificationTopView.swift
index 36ddc8a6..c23edeae 100644
--- a/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotificationTopView.swift
+++ b/MVMCoreUI/Atomic/Molecules/TopNotification/CollapsableNotificationTopView.swift
@@ -43,6 +43,13 @@ import Foundation
         label.updateView(size)
     }
     
+    open override func set(with model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable : Any]?) {
+        guard let model = model as? CollapsableNotificationModel else { return }
+        label.set(with: model.topLabel, delegateObject, additionalData)
+        button.set(with: model.topAction, delegateObject: delegateObject, additionalData: additionalData)
+        updateAccessibility()
+    }
+    
     open override func reset() {
         super.reset()
         label.setFontStyle(.BoldBodySmall)
diff --git a/MVMCoreUI/Atomic/Molecules/TopNotification/Notification.swift b/MVMCoreUI/Atomic/Molecules/TopNotification/Notification.swift
index 44ce254b..09edbbcc 100644
--- a/MVMCoreUI/Atomic/Molecules/TopNotification/Notification.swift
+++ b/MVMCoreUI/Atomic/Molecules/TopNotification/Notification.swift
@@ -31,6 +31,16 @@ import Foundation
         super.setupView()
         reset()
         
+        // Buttons should have highest priority, then headline, then body
+        headline.setContentCompressionResistancePriority(UILayoutPriority(rawValue: 500), for: .horizontal)
+        headline.setContentHuggingPriority(.required, for: .vertical)
+        body.setContentCompressionResistancePriority(UILayoutPriority(rawValue: 500), for: .horizontal)
+        body.setContentHuggingPriority(.required, for: .vertical)
+        headline.setContentCompressionResistancePriority(UILayoutPriority(rawValue: body.contentCompressionResistancePriority(for: .vertical).rawValue + 40), for: .vertical)
+        headline.lineBreakMode = .byTruncatingTail
+        body.lineBreakMode = .byTruncatingTail
+        button.setContentCompressionResistancePriority(.defaultHigh, for: .horizontal)
+
         labelStack = Stack<StackModel>.createStack(with: [headline, body], spacing: 0)
         horizontalStack = Stack<StackModel>.createStack(with: [(view: labelStack, model: StackItemModel()),(view: button, model: StackItemModel(horizontalAlignment: .fill)),(view: closeButton, model: StackItemModel(horizontalAlignment: .fill))], axis: .horizontal)
         addSubview(horizontalStack)
diff --git a/MVMCoreUI/Atomic/Molecules/TopNotification/NotificationXButton.swift b/MVMCoreUI/Atomic/Molecules/TopNotification/NotificationXButton.swift
index 84b1abbf..65c6e18c 100644
--- a/MVMCoreUI/Atomic/Molecules/TopNotification/NotificationXButton.swift
+++ b/MVMCoreUI/Atomic/Molecules/TopNotification/NotificationXButton.swift
@@ -25,6 +25,7 @@ import Foundation
         tintColor = .white
         adjustsImageWhenHighlighted = false
         accessibilityLabel = MVMCoreUIUtility.hardcodedString(withKey: "AccCloseButton")
+        setContentCompressionResistancePriority(.defaultHigh, for: .horizontal)
     }
     
     open override func set(with model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable : Any]?) {