Problem with NewInputSystem version 1.0.0 - preview.7

Added a Player Input component to my Game Object. Component shows "Create Actions" button. In previous version that button created an Asset with a set of prepopulated maps, actions and bindings. That doesn't happen with preview.7. Instead you get sent to a list of your current assets, that puts you into an unending loop (the new input system is ALREADY loaded and selected over the old one (I did not use "both")). Eventually you get a list with six choices: Game Pad Mouse Cursor UI Actions, Rebind UI Simple Actions, Simple Controls, Simple Multiplayer Controls, Two Player Controls. None of those choices allow me to create a map with a 2D composite. Only the Simple Controls Multiplayer allows me to select a joystick. Can you point me to a previous version of the new input system that I can load while you fix this one?