Fires setEmailHashed() 5 times as soon as the SDK is ready: 2 calls back-to-back, then
3 more spaced 2-5ms apart. Delays under a few ms may be clamped by the browser's timer throttling,
so the actual spacing can run a little wider than requested.
First ID: Not set
fid_email_hashed cookie:
getEmailHashed(): Not set