Weird glitch?

I have disabled copy preset but there is a weird button combination (yes i have a two button setup) that switchs the sound font but not the blade style it kinda override’s the sound font and i have no idea how i did it and its not the select preset option

You should familiarize yourself with all of the controls in my prop. It’s not a glitch, you most likely did “Change Font” control.
All controls are listed at the top of the prop.h file or here.