VM9:85 ReferenceError: cleanup is not defined

[jemliF]

Hello, I am using Next 12, I am using react-lazy-hydration this way:

<LazyHydrate ...> <Component /> </LazyHydrate>

When I use whenVisible or whenIdle, I have the following error when serving the website statically (I don't see the error when running in dev ):

I don't see the error when using ssrOnly option.