Variable interpolation bugfix

dist/converse.js

@@ -64292,7 +64292,7 @@ _converse_core__WEBPACK_IMPORTED_MODULE_0__["default"].plugins.add('converse-dis
       initialize() {
         this.waitUntilFeaturesDiscovered = utils.getResolveablePromise();
         this.dataforms = new Backbone.Collection();
-        this.dataforms.browserStorage = new Backbone.BrowserStorage.session(b64_sha1(`converse.dataforms-{this.get('jid')}`));
+        this.dataforms.browserStorage = new Backbone.BrowserStorage.session(b64_sha1(`converse.dataforms-${this.get('jid')}`));
         this.features = new Backbone.Collection();
         this.features.browserStorage = new Backbone.BrowserStorage.session(b64_sha1(`converse.features-${this.get('jid')}`));
         this.features.on('add', this.onFeatureAdded, this);

src/headless/converse-disco.js

@@ -36,7 +36,7 @@ converse.plugins.add('converse-disco', {
 
                 this.dataforms = new Backbone.Collection();
                 this.dataforms.browserStorage = new Backbone.BrowserStorage.session(
-                    b64_sha1(`converse.dataforms-{this.get('jid')}`)
+                    b64_sha1(`converse.dataforms-${this.get('jid')}`)
                 );
 
                 this.features = new Backbone.Collection();