Hi Mert,
Auto hiding captions seems not to be working. Captions come back if I disable autohide but with the following parameters from the last version I no longer have captions appear with mouse over on my sliders.

MISC

Caption Alignment / Text Color – Center

Various Settings

Don't pause on Mouseover – On

Captions Auto Hide – On

Display Play/Pause Slideshow Buttons- On

Disable Slideshow – Off

Hide Slider Navigation Dots – On

Hide Slider Navigation Arrows – Off