minor styling fixes

stylesheets/_modules.scss

@@ -658,6 +658,7 @@
   display: flex;
   flex-direction: row;
   padding-inline-end: 16px;
+  padding-top: 8px;
   padding-bottom: 8px;
   padding-inline-start: 16px;
   align-items: center;

stylesheets/_session_left_pane.scss

@@ -132,7 +132,6 @@ $session-compose-margin: 20px;
     align-items: center;
     overflow-y: auto;
     overflow-x: hidden;
-    justify-content: space-between;
 
     .session-icon .exit {
       padding: 13px;

ts/models/conversation.ts

@@ -1228,7 +1228,7 @@ export class ConversationModel extends Backbone.Model<ConversationAttributes> {
       });
 
       if (!this.isApproved() && value) {
-        // if it's false or hasnt been set, send approval msg
+        // if convo hasn't been approved until now, send approval msg
         this.sendMessageRequestResponse(true);
         void forceSyncConfigurationNowIfNeeded();
       }