Merge pull request #1689 from nextcloud/artonge/fix/handle_unknown_visibility

Handle unknown visibility

src/components/TimelinePost.vue

@@ -14,8 +14,9 @@
 					</span>
 				</router-link>
 			</div>
-			<div class="post-visibility"
-				:class="{ [visibility?.icon ?? '']: true }"
+			<div v-if="visibility"
+				class="post-visibility"
+				:class="{ [visibility.icon]: true }"
 				:title="visibility.text" />
 			<a :data-timestamp="timestamp"
 				class="post-timestamp live-relative-timestamp"