ret);
      } catch (e) {
        throw new Error(&quot;Unsupported&quot;);
      }
    }

read: () =&gt; IdbKeyVal.get(&quot;secret&quot;)

result, same first party: c13586d0-895d-4d95-a5b1-836ae9757ca3

result, different first party: c13586d0-895d-4d95-a5b1-836ae9757ca3

unsupported: false

passed: false

test failed: false</span>
</div></td></tr><tr><td><div class="tooltipParent">localStorage<span class="tooltipText">The localStorage API gives websites access to a key-value database that will remain avai