Description
While testing a tool that uses klona/lite, I realized the library did not clone objects created within iframes.
There's a bigger discussion here about how prototypes are different for similar objects when created in different iframes (or within an iframe versus the top page).
When I create an object within an iframe:
this snippet https://github.com/lukeed/klona/blob/master/src/lite.js#L7-L13 is executed, given typeof x.constructor === 'function' and not object when the object is created within an iframe.
Line 10 though checks if the property already exists on the temporary object, which is empty, ignoring the property I'm trying to clone.
I got around the problem by switching from klona/lite to klona/full as the latter doesn't include that constructor check, but I'd love to switch back to shave those extra few bites off of my final bundle