Vue watchers calling defineProperty

[FuriousLlama]

If the storage is part of a reactive component the watchers could (and do sometimes) call the defineProperty method of the ProxyHandler internal to the storage. Said watchers can call it without a value parameter of the attributes object setting all the internal storage to undefined.

Section of code with the issue:

defineProperty(
        target: LaLaCookieStorage,
        p: PropertyKey,
        attributes: PropertyDescriptor
    ): boolean {
        target.setItem(p.toString(), String(attributes.value));
        return true;
    },