diff --git a/src/components/views/spaces/threads-activity-centre/ThreadsActivityCentre.tsx b/src/components/views/spaces/threads-activity-centre/ThreadsActivityCentre.tsx
index 8b0b470f12..da2ce6be63 100644
--- a/src/components/views/spaces/threads-activity-centre/ThreadsActivityCentre.tsx
+++ b/src/components/views/spaces/threads-activity-centre/ThreadsActivityCentre.tsx
@@ -88,7 +88,8 @@ export function ThreadsActivityCentre({ displayButtonLabel }: ThreadsActivityCen
                 </ReleaseAnnouncement>
             ) : (
                 <Menu
-                    align="end"
+                    align="start"
+                    side="top"
                     open={open}
                     onOpenChange={(newOpen) => {
                         // Track only when the Threads Activity Centre is opened
@@ -96,7 +97,6 @@ export function ThreadsActivityCentre({ displayButtonLabel }: ThreadsActivityCen
 
                         setOpen(newOpen);
                     }}
-                    side="right"
                     title={_t("threads_activity_centre|header")}
                     trigger={
                         <ThreadsActivityCentreButton
diff --git a/test/components/views/spaces/__snapshots__/ThreadsActivityCentre-test.tsx.snap b/test/components/views/spaces/__snapshots__/ThreadsActivityCentre-test.tsx.snap
index 40420b4bfa..028011341e 100644
--- a/test/components/views/spaces/__snapshots__/ThreadsActivityCentre-test.tsx.snap
+++ b/test/components/views/spaces/__snapshots__/ThreadsActivityCentre-test.tsx.snap
@@ -5,10 +5,10 @@ exports[`ThreadsActivityCentre renders notifications matching the snapshot 1`] =
   aria-labelledby="radix-14"
   aria-orientation="vertical"
   class="_menu_1x5h1_17"
-  data-align="end"
+  data-align="start"
   data-orientation="vertical"
   data-radix-menu-content=""
-  data-side="right"
+  data-side="top"
   data-state="open"
   dir="ltr"
   id="radix-15"
@@ -130,10 +130,10 @@ exports[`ThreadsActivityCentre should match snapshot when empty 1`] = `
   aria-labelledby="radix-20"
   aria-orientation="vertical"
   class="_menu_1x5h1_17"
-  data-align="end"
+  data-align="start"
   data-orientation="vertical"
   data-radix-menu-content=""
-  data-side="right"
+  data-side="top"
   data-state="open"
   dir="ltr"
   id="radix-21"
@@ -164,10 +164,10 @@ exports[`ThreadsActivityCentre should order the room with the same notification
   aria-labelledby="radix-22"
   aria-orientation="vertical"
   class="_menu_1x5h1_17"
-  data-align="end"
+  data-align="start"
   data-orientation="vertical"
   data-radix-menu-content=""
-  data-side="right"
+  data-side="top"
   data-state="open"
   dir="ltr"
   id="radix-23"