Okay. Now that I'm able to give more attention to SuperTokens, I've upgraded the SvelteKit example to

@sveltejs/kit@2

and

supertokens-node@16

. Note that JS users may incur an odd experience when being forced to refresh a token after submitting a form if you're using

<form use:enhance>

. See https://github.com/sveltejs/kit/issues/10855