openshift-debug-node projects not cleared

The `openshift-debug-node-Xyz` is somtimes not getting removed from the cluster when we take the terminal access of any node from the RHOCP Console.  

4.8.51

- Not able to reproduce this on by side
- This behaviout is random and even customer was also not able to reproduce it when we tried. 
- Only workaround is to do manual removal of projects but customer is looking for a fix for this solution. 

1. Login to RHOCP Console using kubeadmin.
2. Take the node termial access [Compute--> Nodes--> Node Name--> Terminal].  
3. Check the status of Newly created project using `oc client` from normal linux terminal.
~~~
$ oc get ns | grep debug
~~~
4. Close the terminal  from console
5. Again check status of Name Space from linux terminal using `OC client`
~~~
$ oc get ns | grep debug
~~~

- Namesapce still present in Step 5 which is created in Step 3.

- No namespace shoud be visible in Step 5.

- We don't see this behaviour when we use `oc debug node/<node name>` command from the linux terminal.