Where did button go?

[jposada01]

While working in the Develop module of LR6, I entered a few random keystrokes and now the button at the bottom right of the Crop Overlay is gone and I have to hit the Enter key to accept the changed crop.

Where did it go and more important, how do I get it back?

 

[clee01l]

This is on the tool bar and the tool bar is toggled on/off using the shortcut key "T"

 

[jposada01]

Yep! Thanks