Change parentEl option

[marcellocostaunipa]

Hi,

I'm trying to change the "parentEl" option in order to render the same calendar in the DOM just below the button used to show it.
The "parentEl" seems to be changed, but the calendar is always rendered at the end of the DOM.

I'm trying here: https://codepen.io/da72a300/pen/ExGvxPM

Thank you