Describe the bug

The docs for multiplexStorage state

For the getItem operation, the first storage that returns a valid value will be the source of truth.

But I am able to reproduce a scenario where the first storage has no value, the second storage has a value, but the value from the second storage is not used as the source of truth.

Steps to repro:

1. Navigate to https://playground.solidjs.com/anonymous/f998757e-6b08-4054-9e7a-87a0b20902a7
2. Verify that the counter button is set to 1
3. Click the counter button once, incrementing it to 2
4. Verify that the count in localStorage has been set to 2
5. Verify that the count in indexedDB/localForage has been set to 2
6. Refresh the page
7. Verify that the counter button is still correctly set to 2
8. Delete the localStorage record for count
9. Refresh the page
10. Verify that the counter button is incorrectly set back to 1
11. Verify that the count in indexedDB/localForage is still set to 2

This seems to show that the localForage storage option is not being used, despite being the only storage option returning a valid value.

Minimal Reproduction Link

https://playground.solidjs.com/anonymous/f998757e-6b08-4054-9e7a-87a0b20902a7