fix(ui): fix ui crash and random warning

frontend/app/components/Login/Login.js

@@ -110,7 +110,7 @@ class Login extends React.Component {
                       placeholder="Email"
                       name="email"
                       onChange={this.write}
-                      required="true"
+                      required
                       icon="user-alt"
                     />
                   </div>
@@ -123,7 +123,7 @@ class Login extends React.Component {
                       placeholder="Password"
                       name="password"
                       onChange={this.write}
-                      required="true"
+                      required
                       icon="lock-alt"
                     />
                   </div>

frontend/app/components/Session/LivePlayer.tsx

@@ -82,7 +82,6 @@ function LivePlayer({
       {!fullView && (
         <PlayerBlockHeader
           // @ts-ignore
-          activeTab={activeTab}
           isMultiview={openedFromMultiview}
         />
       )}