Is it just me or is every `cloneElement` just broken? ```cloneElement<Button.Props>(el) { ...

# react

[Björn Mayer]

Is it just me or is every cloneElement just broken?

cloneElement<Button.Props>(el) {
    // nothing here
}

results in
Cannot define property kotlinHashCodeValue$, object is not extensible
Same result with all the other cloneElement implementations.

I am trying to clone a ReactElement and while doing that override some props.

[Björn Mayer]

lol… nvm
the error is only thrown when I use a ReactElement as map key…