Find command not working

find sp:0 ep:10 is one of the examples for find command given in the user guide but results in an invalid command format. Similar with find sp: 3.00 ep: 4.00.


![image.png](https://raw.githubusercontent.com/louisdavinlie/ped/main/files/31c20550-7af8-462f-9cfd-dad63bb84367.png)