Fix share modal with new pads

www/common/common-ui-elements.js

@@ -378,6 +378,10 @@ define([
             if (val.present) { $(link).find('#cp-share-present').attr('checked', true); }
             $(link).find('#cp-share-link-preview').val(getLinkValue(val));
         });
+        common.getMetadataMgr().onChange(function () {
+            hashes = common.getMetadataMgr().getPrivateData().availableHashes;
+            $(link).find('#cp-share-link-preview').val(getLinkValue());
+        });
         return tabs;
     };
     UIElements.createFileShareModal = function (config) {

www/common/sframe-common-outer.js

@@ -625,6 +625,7 @@ define([
                 // Update metadata values and send new metadata inside
                 parsed = Utils.Hash.parsePadUrl(window.location.href);
                 defaultTitle = Utils.Hash.getDefaultName(parsed);
+                hashes = Utils.Hash.getHashes(secret.channel, secret);
                 readOnly = false;
                 updateMeta();