Spacebar not mappable

[bryan19981]

I can't map the spacebar (which I have always used for years) now it is use to play a selected scene, how can i do ?

[andreaferrari]

I also tried without success. I think the spacebar is not mappable because it is assigned by default to play the selected scene.

[bryan19981]

it is possible to introduce the possibility of disabling the "play scene" with the spacebar so as to be able to map it at will ?