Unable to pick location

Same problem as the other comment. App is unusable. Trying to extract opens a box to select save location that does not allow to click any of the buttons at the bottom. I was able to find a workaround by maximizing the save location window and then the buttons were accessible, but I am not going to do this every time. I am removing this app.

eiffelis about StuffIt Expander 16, v16.0.2