Muted users cannot transfer studio host

src/redux/studio-permissions.js

@@ -59,6 +59,7 @@ const selectCanTransfer = (state, managerId) => {
     // classroomId is loaded only for educator and admin users. Only educators can create class studios,
     // so educators and admins are the only users who otherwise would be able to transfer a class studio.
     if (state.studio.classroomId !== null) return false;
+    if (selectIsMuted(state)) return false; // Muted users cannot transfer studios.
     if (state.studio.managers > 1) { // If there is more than one manager,
         if (managerId === state.studio.owner) { // and the selected manager is the current owner/host,
             if (isHost(state)) return true; // Owner/host can transfer

test/unit/redux/studio-permissions.test.js

@@ -443,7 +443,7 @@ describe('studio members', () => {
             ['logged in', false],
             ['unconfirmed', false],
             ['logged out', false],
-            ['muted creator', true], // Muted users do not see the transfer UI
+            ['muted creator', false],
             ['muted logged in', false]
         ])('%s: %s', (role, expected) => {
             setStateByRole(role);