kit: `getSession()` does not get called on page load. should warn user

Describe the bug

Unfortunately, I haven’t been able to get our sveltekit app to work in production past kt@next.206 and adapter-node@next.56.

Since the ssr was always somewhat flunky with our - aside from the login page- completely private app we previously disabled it via the config and on all update attempts in the handle hook.

Now, the issue is always the same, everything runs fine locally, until it gets deployed, where you can’t get past the login screen anymore, since the session never gets populated. I recently found out that the issue seems to lie somewhere within adapter-node, since running dev and preview works flawlessly, but running the build output directly via node _build presents the same issue our staging environment showed locally.

Any help/pointers would be appreciated, ready to replace our auth code if necessary/it’s just us working against sveltekit.

If you have any further questions, feel free to ask !

Reproduction

https://github.com/luhagel/sveltekit-node-session-repro

Logs

No response

System Info

System:
    OS: macOS 11.6
    CPU: (12) x64 AMD Ryzen 5 3600X 6-Core Processor             
    Memory: 9.02 GB / 32.00 GB
    Shell: 5.8 - /bin/zsh
  Binaries:
    Node: 17.4.0 - /usr/local/bin/node
    Yarn: 1.22.17 - /usr/local/bin/yarn
    npm: 8.3.1 - /usr/local/bin/npm
  Browsers:
    Chrome: 98.0.4758.80
    Firefox: 96.0.2
    Safari: 15.0
  npmPackages:
    @sveltejs/adapter-auto: next => 1.0.0-next.17 
    @sveltejs/adapter-node: ^1.0.0-next.67 => 1.0.0-next.67 
    @sveltejs/kit: next => 1.0.0-next.260 
    svelte: ^3.44.0 => 3.46.4

Severity

blocking an upgrade

Additional Information

No response