AddMovementInput only moving a step at a time

I have attached a blueprint for a simple directional movement from an initial Yaw rotation position; however the character only moves a small step each time I press the key and I have to release and press again for another small step. What am I doing wrong in the movement? Everything I have read indicates that this should be working.

It would appear that even though it is a key press, it still needs to be Axis movement to get something continuous.

Please, if you telling correct answer please show the blueprint with example attachment. Not all is PRO like me ;). Thanks.

Note: I looking some idea from the “Post a Question”.

No worries - capture uploaded.