Has she tried playing on your steam deck?

I got the OLED Deck this year to replace my Switch, and the first thing I noticed was that my hands are not quite big enough. I can’t reach the Y button with my thumb quickly, and I cannot comfortably put my index and middle fingers on the bumper and trigger buttons. I ended up mapping the bumpers to the back buttons and got used to pressing trigger with my index finger, but it took a while to get over my muscle memory.