Observer unable to listen on body.replaceWith()

[iniznet]

I'm using flamethrower as a client-side router that uses .replaceWith() to update the whole document.body and the observer unable to catch it.

After further investigation, the .replaceWith() seems to create a new body instance resulting in the observer missing its targets to monitor, there's no log coming out after the body is replaced.

For now, I temporarily fix it by changing the observer target into documentElement and condition to watch the title & body changes when the entry target is head or HTML, then body children.

[Accudio]

Fixed in v0.4.1! Thanks!