Unable to change and save game specific controls or dip switches

[robbalvey]

I'm using the core with a Pi Zero W and a GPi Case and when I go into the MAME Settings by pressing TAB on a keyboard, and make changes to any game specific controls or dip switches, and then exit out of the game, those changes are not saved.

Can someone tell me the folder these are supposed to be save to or if this is just not a feature that works with this version of MAME?

Thank you.

It's not you there is an issues. I put request is in for varies fixes don't know who maintains the core though