Ikemen Go Nightly palette menu of the chars doesn`t appear

Hi to everyone! ,

recently migrated from Ikemen Go (everything was fine except sound) to Ikemen Go Nightly because the in Nightly version plays perfect the audio (clear and 0 lag), the game intro, the select screen and VS screen, options, etc runs 100%, but game doesn't show the palete selector menu after select the chars, in the previous version of Ikemen the game has the palette menu totaly functional.

Thanks in advance!