User from domain can't deploy VM in pod dedicated to that domain

##### ISSUE TYPE
* Bug Report

##### CLOUDSTACK VERSION
~~~
4.16.0
~~~

##### CONFIGURATION
XCP-NG 8.2
Advanced Zone

##### OS / ENVIRONMENT
Oracle Linux 8.4 - Management server, MYSQL 8.0.26
XCP-NG 8.2 - hypervisor

##### SUMMARY
User from domain1 can't deploy VM in dedicated to domain1 pod.

##### STEPS TO REPRODUCE
~~~
Create domain. Create user in this domain. Dedicate pod to this domain. Create Compute offering with ImplicitDedicationPlanner with strict policy and choose domain1.
~~~
##### EXPECTED RESULTS
~~~
All users from this domain can deploy VMs only in this Pod
~~~

##### ACTUAL RESULTS
~~~
User from this domain can't deploy VM in dedicated pod.
~~~

Start by reproducing the deployment workflow described for CloudStack 4.16.0 with XCP-NG: create a domain and user, dedicate a pod, and use an ImplicitDedicationPlanner offering with strict policy. Trace VM placement and domain dedication handling; done when a domain user can deploy a VM in the dedicated pod and cannot place it elsewhere.

Written by the indexing model from the issue text.