How do I A/B test with Maze?

So... I made two versions of a prototype on Maze. V1 and V2. Both tests are live, and I have 2 links that are meant to be sent to each of the testing groups.

The thing is: I have a single email that directs to all my users. How can I possibly get around 50% user to click on the first link, and the other 50% to click on the other link?

Things I thought:

• Haven't found anything on the figma documentation
• Some sort of link generator that randomizes between 2 links. Haven't found such a thing
• Sending the 2 links and directing the users to do them both. The tests are simple so it should't be such a hassle, but it might end up a little biased

So... any ideas?