a11y: Set Avatar role as presentational when it is next to a label

src/components/pill.ui

@@ -12,6 +12,7 @@
         <child>
           <object class="ComponentsAvatar" id="avatar">
             <property name="size">24</property>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>

src/session/view/content/explore/public_room_row.ui

@@ -10,6 +10,7 @@
           <object class="ComponentsAvatar" id="avatar">
             <property name="size">48</property>
             <property name="valign">start</property>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>

src/session/view/content/invite.ui

@@ -46,6 +46,7 @@
                             <lookup name="room">ContentInvite</lookup>
                           </lookup>
                         </binding>
+                        <property name="accessible-role">presentation</property>
                       </object>
                     </child>
                     <child>

src/session/view/content/room_details/invite_subpage/invitee_row.ui

@@ -19,6 +19,7 @@
                 <lookup name="user">ContentInviteInviteeRow</lookup>
               </lookup>
             </binding>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>

src/session/view/content/room_details/member_page/members_list_view/member_row.ui

@@ -19,6 +19,7 @@
                 <lookup name="member">ContentMemberRow</lookup>
               </lookup>
             </binding>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>

src/session/view/content/room_history/member_timestamp/row.ui

@@ -17,6 +17,7 @@
                 </lookup>
               </lookup>
             </binding>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>

src/session/view/content/room_history/message_row/mod.ui

@@ -8,6 +8,7 @@
           <object class="ComponentsAvatar" id="avatar">
             <property name="size">36</property>
             <property name="valign">start</property>
+            <property name="accessible-role">presentation</property>
             <layout>
               <property name="column">0</property>
               <property name="row">0</property>

src/session/view/content/room_history/message_toolbar/completion/completion_row.ui

@@ -10,6 +10,7 @@
         <child>
           <object class="ComponentsAvatar" id="avatar">
             <property name="size">36</property>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>

src/session/view/create_dm_dialog/dm_user_row.ui

@@ -14,6 +14,7 @@
                 <lookup name="user">CreateDmDialogUserRow</lookup>
               </lookup>
             </binding>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>
@@ -57,4 +58,3 @@
     </property>
   </template>
 </interface>
-

src/session/view/sidebar/mod.ui

@@ -98,6 +98,7 @@
                         <lookup name="user">Sidebar</lookup>
                       </lookup>
                     </binding>
+                    <property name="accessible-role">presentation</property>
                   </object>
                 </property>
               </object>

src/session/view/sidebar/room_row.ui

@@ -17,6 +17,7 @@
                 <lookup name="room">SidebarRoomRow</lookup>
               </lookup>
             </binding>
+            <property name="accessible-role">presentation</property>
           </object>
         </child>
         <child>