Remove ALT+A, A, Select, ALT+A - Too many keys on Shader node´s workflow.

Blender 2.8 alpha: If you work on nodes: select anything, then press ALT+A (all good, everything gets de-selected), now I select another node, then ALT+A again. This gets in the way after a long session. "A" was an immediate key, either for selecting or un-selecting.

Please switch it back to "A" because there are too many times in a single node session where one has to constantly press ALT+A after anything we do. This is not a good workflow.