Don't unnecessarily check for #publish-options

dev.html

@@ -28,7 +28,6 @@
         // websocket_url: 'ws://chat.example.org:5280/xmpp-websocket',
         view_mode: 'fullscreen',
         archived_messages_page_size: '500',
-        allow_public_bookmarks: true,
         notify_all_room_messages: [
             'discuss@conference.conversejs.org'
         ],

dist/converse.js

@@ -49007,8 +49007,14 @@ _converse_headless_converse_core__WEBPACK_IMPORTED_MODULE_0__["default"].plugins
     });
 
     _converse.checkBookmarksSupport = async function () {
-      const args = await Promise.all([_converse.api.disco.getIdentity('pubsub', 'pep', _converse.bare_jid), _converse.api.disco.supports(Strophe.NS.PUBSUB + '#publish-options', _converse.bare_jid)]);
-      return args[0] && (args[1].length || _converse.allow_public_bookmarks);
+      const identity = await _converse.api.disco.getIdentity('pubsub', 'pep', _converse.bare_jid);
+
+      if (_converse.allow_public_bookmarks) {
+        return !!identity;
+      } else {
+        const supported = await _converse.api.disco.supports(Strophe.NS.PUBSUB + '#publish-options', _converse.bare_jid);
+        return !!supported.length;
+      }
     };
 
     const initBookmarks = async function initBookmarks() {

src/converse-bookmarks.js

@@ -523,11 +523,13 @@ converse.plugins.add('converse-bookmarks', {
         });
 
         _converse.checkBookmarksSupport = async function () {
-            const args = await Promise.all([
-                _converse.api.disco.getIdentity('pubsub', 'pep', _converse.bare_jid),
-                _converse.api.disco.supports(Strophe.NS.PUBSUB+'#publish-options', _converse.bare_jid)
-            ]);
-            return args[0] && (args[1].length || _converse.allow_public_bookmarks);
+            const identity = await _converse.api.disco.getIdentity('pubsub', 'pep', _converse.bare_jid);
+            if (_converse.allow_public_bookmarks) {
+                return !!identity;
+            } else {
+                const supported = await _converse.api.disco.supports(Strophe.NS.PUBSUB+'#publish-options', _converse.bare_jid);
+                return !!supported.length;
+            }
         }
 
         const initBookmarks = async function () {