Modify Symbol on Custom Project is not working and not showing all symbols to be replaced

This ticket covers the bugs and provided some enhancement on  SQX.


Steps to Recreate the Issue
1. I've loaded a custom project with Pepperstone symbols. I want to change the symbols to Fusion symbols. For example, changing AUDJPY_Pepper to AUDJPY_Fusion.  The screen below is not user-friendly. It should provide an autosuggest or option change from "Pepper" to "Fusion". The next step I've done is to click the "Load without resolving these issues" so that I can use the Modify symbol option.