Configure Module Menu Filters not working

When I try and change the name of menus or add a new filter, they vanish after I hit the save and deploy button.

CentOS 6 php 5.4 and SuiteCRM 7.2.3 and 7.3


This sounds like a permissions issue, so it would be worth making sure that your permissions on your instance are set to appropriate values.
We normally recommend the following commands;
sudo chmod -R 755 .
sudo chmod -R 775 cache custom modules themes data upload config_override.php

and also, set your Owner:Group of the instance. I think the Owner/group is usually apache for centOS, but feel free to change it if I am wrong:
Also run the command:
sudo chown -R apache:apache .