Hello,

I'm currently testing PubCoder, and I'm testing its features.
I'm using a MacBook Pro with Catalina version 10.15.7.
I have a puzzle with 35 pieces, but only one set up to be able to drag around.

This works perfectly if I test this in a browser.
When I test it in preview, or (Mac) Books, however, it lags for a second before moving to the right place.

I have an invisible (opacity, not hidden) rectangle above the actual puzzle piece, which I use as the controller.
On that rectangle, I have 2 touch down interactions, both "Bring to Front" assigned to self and the puzzle piece.
I also have 2 drag interactions, "Drag Object", assigned to self and the puzzle piece.

Is this behaviour normal? Or do I need to change some settings?

Thanks in advance for your help!

With kind regards,
Casimir Smets