Google Recaptcha javascript loading multiple times

Question

I'm including the Google Recaptcha on my website in the following way;

In the header section;

<script async src='https://www.google.com/recaptcha/api.js?hl=fr'></script>

And in the body section (I've removed my key for the sake of the example);

<div class="g-recaptcha" data-sitekey="*"></div>

Yet when the page loads, the Google Chrome console shows the following;

Does anyone have an idea of what's going on? Why is seemingly the same 69.0kb file being loaded 3 times?

Answer 1

Answering for anybody who comes across this later.

This is addressed in a GitHub issue here. Recaptcha runs across multiple frames, so it's loaded multiple times since each frame needs access to the script. This is intended behaviour, apparently.