Zero does not get synced about svelte-syncable HOT 2 OPEN

Just tried
export const count = writable( localStorage.getItem("count") || 4 );
count.subscribe(val => localStorage.setItem("count", val ));
and was fine
edit: but only in browser in dev mode. With capacitor on android app freezes an seem not beeing able to load count

from svelte-syncable.

If you want to sync also values explicitely set to 0 change line 36 of index.js to
lastValue = ( get(key) === "" )? value : get(key);
The condition referes to line 8-10.

from svelte-syncable.