Fix profile server selection activation state

test/server/state-contract.test.js

@@ -487,6 +487,7 @@ setInterval(() => {}, 60_000);
     selected.state.profiles.find(({ id }) => id === workProfileId).desiredServerId,
     testServerId,
   );
+  assert.equal(selected.state.selection.desiredProfileId, workProfileId);
   assert.equal(selected.state.profiles.find(({ id }) => id === primaryProfileId).desiredServerId, testServerId);
 
   const applied = await mutation('/api/apply', 'POST', {

test/server/subscription-mutation.test.js

@@ -179,6 +179,13 @@ test('rename and server selection are profile-scoped and reject stale or duplica
   await scoped.service.selectProfileServer('work', 'next', state.revision);
   assert.equal(scoped.snapshot().state.profiles.find(({ id }) => id === 'work').desiredServerId, 'next');
   assert.equal(scoped.snapshot().state.profiles.find(({ id }) => id === 'personal').desiredServerId, 'shared');
+  assert.equal(scoped.snapshot().state.desiredProfileId, 'work');
+
+  const sameServer = scoped.snapshot().state;
+  sameServer.desiredProfileId = 'personal';
+  const reactivated = createHarness({ state: sameServer });
+  await reactivated.service.selectProfileServer('work', 'next', sameServer.revision);
+  assert.equal(reactivated.snapshot().state.desiredProfileId, 'work');
 });
 
 test('refreshing an inactive profile does not mutate config, runtime, or the applied pair', async () => {