Description

When I open one of the examples from the tours section on the iPhone 15 pro, initially it loads when I try to go next it will have only overlay and no highlighted section.

Expected Behavior

It should open the second highlighted modal with the tooltip

Actual Behavior

initially, it loads when I try to go next it will have only overlay and no highlighted section on the iPhone 15 pro

Errors and Screenshots (optional)

## Example (recommended)
Try to open this https://introjs.com/docs/tour/examples/confirm-before-exit on iPhone 15 pro and hit the next button.

Environment (optional)

iPhone 15 pro, chrome