Help Information content?

The RetroArch menu allows for the Right SHIFT key to pop-up a useful dialog for Help Information, although it’s a little annoying the same (or just any) key does not allow for it to be just as easily dismissed.

My question is it possible to add Help Information (per Content Directory, per Game)? It would be invaluable to have that made available for showing input assignments, game instructions, etc. I have done extensive mods on my Pi 400, but cannot find any clues if this is possible.

Thanks in advance.

not currently, no. The help information is all compiled-in.