IntersectionObserver constructor error while using globally

[benoitlahoz]

Working on a Nuxt custom module, I register globally the mixin in a plugin with Vue.mixin(inViewport)
When first loading my page with 3 components using the watcher I get this error:

IntersectionObserver constructor: Element of sequence branch of (double or sequence) is not a finite floating-point value.

If the webpack hot reloader rebundles the error disappears and it all works well...
Can't we use the mixin globally?

[weotch]

Huh, I've never tried it globally ... it could be an issue related to it being added to Nuxt page or layout components than perhaps don't have an $el when they are first mounted.