Is it possible to get, using Antlers, a single form submission by its id?

I've tried the following to no avail:

{{ form:submissions in="contact" id:is="1551200528.05" limit="1" }}
    {{ id }}<br>
    {{ name }}
{{ /form:submissions }}

However, using a field (e.g. email) does work:

{{ form:submissions in="contact" email:is="[email protected]" limit="1" }}
    {{ id }}<br>
    {{ name }}
{{ /form:submissions }}
Answered by Taylor Collins! Go to answer.