[IMP] mail: guard ChatterComponent

Task-2797754

closes odoo/odoo#86783

Signed-off-by: Alexandre Kühn (aku) <aku@odoo.com>

addons/mail/static/src/components/chatter/chatter.xml

@@ -2,8 +2,8 @@
 <templates xml:space="preserve">
 
     <t t-name="mail.Chatter" owl="1">
-        <div class="o_Chatter position-relative flex-grow-1 flex-column d-flex w-100 bg-white" t-attf-class="{{ className }}" t-ref="root">
-            <t t-if="chatter">
+        <t t-if="chatter">
+            <div class="o_Chatter position-relative flex-grow-1 flex-column d-flex w-100 bg-white" t-attf-class="{{ className }}" t-ref="root">
                 <div class="o_Chatter_fixedPanel">
                     <ChatterTopbar
                         className="'o_Chatter_topbar'"
@@ -41,8 +41,8 @@
                         />
                     </t>
                 </div>
-            </t>
-        </div>
+            </div>
+        </t>
     </t>
 
 </templates>