Sticky player close button

The sticky close button functionality provides three distinct appearance options:

1. Ad Start: In this mode, the close button becomes visible as soon as a valid ad is loaded.

2. Ad End: The close button will appear upon the conclusion of ad playback.

3. Custom: You can specify a time interval in seconds after which you want the button to appear.

Additionally, you have the flexibility to customize the position of the sticky close button, with options such as top right, top left, top-right inside, and top-left inside.