Project List do not reflects the symbols changing in the project during backtesting

I created a new project with 4 different pairs: USDJPY, EURUSD, GBPUSD, AUDUSD. Then I change all pairs in the project to other pairs: GBPJPY, AUDUSD, EURJPY, AUDJPY.

I go to the Projects List, and the existing project has the same symbols as when it was created (USDJPY, EURUSD, GBPUSD, AUDUSD), I go back to this project and the GBPJPY, AUDUSD, EURJPY, AUDJPY pairs saved when closing earlier open, and not those specified in the Projects List (USDJPY, EURUSD, GBPUSD, AUDUSD)