help about cheat in mame plus plus emulator

[erhan]

hi all..

 

i have a problem with mame plus plus emulator.The problem is psx game specific,when i run tekken3 in normal mode(without gpu plugins),with tab key and cheat menu,i can reach cheat&apply cheats but;

 

when i run the game with gpu plugin enabled mode,game starts in another window and although i switch between normal mame window&new window,i can't activate tab menu and cheat menu..

 

is there a solution for this?

 

thanks