diff --git a/web/src/shared-state-plugin/index.js b/web/src/shared-state-plugin/index.js
index 67397d0..57ae3b8 100644
--- a/web/src/shared-state-plugin/index.js
+++ b/web/src/shared-state-plugin/index.js
@@ -88,6 +88,64 @@ export default (config) => {
     }
 
     /** may only be called from worker */
+
+    const clone = (obj) => {
+        if (isProxy(obj)) {
+            obj = toRaw(obj);
+        }
+        if (obj === null || typeof obj !== 'object') {
+            return obj;
+        }
+        if (obj.__proto__ === ({}).__proto__) {
+            return Object.assign({}, obj);
+        }
+        if (obj.__proto__ === [].__proto__) {
+            return obj.slice();
+        }
+        return obj;
+    }
+
+    const deepEqual = (a, b) => {
+        if (a === b) {
+            return true;
+        }
+        if (a === null || b === null) {
+            return false;
+        }
+        if (a.__proto__ === ({}).__proto__ && b.__proto__ === ({}).__proto__) {
+
+            if (Object.keys(a).length !== Object.keys(b).length) {
+                return false;
+            }
+            for (let key in b) {
+                if (!(key in a)) {
+                    return false;
+                }
+            }
+            for (let key in a) {
+                if (!(key in b)) {
+                    return false;
+                }
+                if (!deepEqual(a[key], b[key])) {
+                    return false;
+                }
+            }
+            return true;
+        }
+        if (a.__proto__ === [].__proto__ && b.__proto__ === [].__proto__) {
+            if (a.length !== b.length) {
+                return false;
+            }
+            for (let i = 0; i < a.length; i++) {
+                if (!deepEqual(a[i], b[i])) {
+                    return false;
+                }
+            }
+            return true;
+        }
+        return false;
+    }
+
     const worker_fun = function (self, ctx) {
         /* globals WebSocket, SharedWorker, onconnect, onmessage, postMessage, close, location */
 
diff --git a/web/src/store.js b/web/src/store.js
index f6c4101..6449abe 100644
--- a/web/src/store.js
+++ b/web/src/store.js
@@ -140,7 +140,6 @@ const store = createStore({
         updateTicket(state, updatedTicket) {
             const ticket = state.tickets.filter(({id}) => id === updatedTicket.id)[0];
             Object.assign(ticket, updatedTicket);
-            //triggerRef(state.tickets);
             state.tickets = [...state.tickets];
         },
         replaceUsers(state, users) {
@@ -199,6 +198,9 @@ const store = createStore({
         setThumbnail(state, {url, data}) {
             state.thumbnailCache[url] = data;
         },
+        setThumbnail(state, {url, data}) {
+            state.thumbnailCache[url] = data;
+        },
     },
     actions: {
         async login({commit}, {username, password, remember}) {
@@ -428,7 +430,7 @@ const store = createStore({
             ]
         }),
         sharedStatePlugin({
-            debug: true,
+            debug: false,
             isLoadedKey: "shared_loaded",
             clearingMutation: "logout",
             afterInit: "afterSharedInit",
diff --git a/web/src/utils.js b/web/src/utils.js
index 6e9d8e4..21b2e97 100644
--- a/web/src/utils.js
+++ b/web/src/utils.js
@@ -47,7 +47,7 @@ const http = {
             method: 'POST',
             headers: {
                 "Content-Type": "application/json",
-                "Authorization": `Token ${token}`,
+                "Authorization": `Token ${data.token}`,
             },
             body: JSON.stringify(data),
         });
diff --git a/web/src/views/Items.vue b/web/src/views/Items.vue
index 5824999..9d127f0 100644
--- a/web/src/views/Items.vue
+++ b/web/src/views/Items.vue
@@ -23,13 +23,15 @@
                 >
                     <template #actions="{ item }">
                         <div class="btn-group">
-                            <button class="btn btn-success" @click.stop="confirm('return Item?') && markItemReturned(item)" title="returned">
+                            <button class="btn btn-success"
+                                    @click.stop="confirm('return Item?') && markItemReturned(item)" title="returned">
                                 <font-awesome-icon icon="check"/>
                             </button>
                             <button class="btn btn-secondary" @click.stop="openEditingModalWith(item)" title="edit">
                                 <font-awesome-icon icon="edit"/>
                             </button>
-                            <button class="btn btn-danger" @click.stop="confirm('delete Item?') && deleteItem(item)" title="delete">
+                            <button class="btn btn-danger" @click.stop="confirm('delete Item?') && deleteItem(item)"
+                                    title="delete">
                                 <font-awesome-icon icon="trash"/>
                             </button>
                         </div>