Pedalinomini-8 Button 2-4-6-8 don't work

[Horem27]

Hello alf45tar,

I'm currently building a Pedalinomini 8 and I'm having a problem where buttons 2, 4, 6, and 8 aren't working.
I flashed the firmware using Chrome. I've checked the solder joints multiple times. I also tried a different board with the same problem. The LEDs aren't connected yet.

Does anyone have an explanation for this?

[Horem27]

This is answer #563