diff --git a/src/button/ReactionToggleButton.module.css b/src/button/ReactionToggleButton.module.css
index 7c97c2de..5ee058e5 100644
--- a/src/button/ReactionToggleButton.module.css
+++ b/src/button/ReactionToggleButton.module.css
@@ -13,7 +13,7 @@
 
 .reactionPopupMenuModal > div > div {
   padding-inline: var(--cpd-space-6x) !important;
-  padding-block: var(--cpd-space-6x) var(--cpd-space-8x) !important;
+  padding-block: var(--cpd-space-6x) var(--cpd-space-6x) !important;
 }
 
 .reactionPopupMenu menu {
@@ -53,6 +53,7 @@
     width: 1em;
     height: 1em;
     min-block-size: unset;
+    border: none;
   }
 }
 
diff --git a/src/utils/matrix.ts b/src/utils/matrix.ts
index 7f55a95e..d1b53f2a 100644
--- a/src/utils/matrix.ts
+++ b/src/utils/matrix.ts
@@ -124,6 +124,7 @@ export async function initClient(
     localTimeoutMs: 5000,
     useE2eForGroupCall: e2eEnabled,
     fallbackICEServerAllowed: fallbackICEServerAllowed,
+    store: new MemoryStore(),
   });
 
   // In case of logging in a new matrix account but there is still crypto local store. This is needed for: