Puntuado con 5 de 5 estrellas

Custom toolbar buttons that display text, the text color is black, very hard to see.
Edit: 3 days after reporting this, the author sent me a pre-release of the next version with this visibility issue resolved! Fifth star added. Well done!

Esta valoración es de una versión anterior del complemento (1.4.3). 

Screen shots please

Are you talking about items added to the menu bar? I need some clarity to be able to fix this.