callback function once wrapping complete?

[heaversm]

I want to position the newly wrapped text, but I've noticed that immediately after .call(wrap) if I try to get the boundingClientRect, it is not accurate. I need to set a short timeout (~100ms) to get the right calculated bounds.

[vijithassar]

That's definitely unexpected, but I'm reluctant to add a callback argument to the API of this function in order to fix it – maybe use a MutationObserver instead?