The menu was present on my Shield TV Pro via an older demo version I tried out,but now it is gone for some ridiculous reason.
I can confirm Mupen64Plus AE's touch controls work while I know RetroArch's touch is broken on Shield TV OTAs w/ Android M,and the touchscreen in DraStic responds to me clicking it perfectly fine.
Also,even though I don't have any gamepad active,the screen editor misbehaves with the top screen sliding to the bottom after moving the mouse cursor via keyboard's touchpad and pressing arrow keys makes it keep moving in the direction pressed,I was attempting to get it in the portrait layout.
The missing menu had an option to select display position on the fly without the annoying editing requirement and many other helpful features that are missing in tv mode,including visual convenience keeping the gameplay onscreen when going for savestate slots and other options.
In the same scenario of physical input mapping,the convenient options are missing,so I can't map a button to set the screens into vertical portrait style.
Please add an option to choose the mode for those of us that can't stand hidden stuff from them,the lack of an option to change it is a design flaw because one could get stuck in tv mode on a tablet too.
I shelled out the sheckles expecting to still have that wonderful grey menu only to end up disappointed by it being trashed in an update.
Not asking for a refund,just really want the menu access back,PLEASE!
At least my custom SM64DS cheats work for 60fps mode and walk on slippery slopes.