This achievement is broken, If you would like it fixed, I implore you to reach out to their support. They could very easily fix it in a few hours since they already had the fix.
support@ronimo-games.com
https://twitter.com/ronimogames"
From: Niel Liao [mailto:niel@ronimo-games.com]
Sent: Tuesday, May 4, 2021 3:20 AM
Subject: Re: Awesomenauts Assemble achievement broken on Xbox
Hi Mark,
Thanks for reaching out!
We decided to move on from Awesomenauts in 2018 after working on the game for almost 10 years. We currently do not have any plans to revisit the IP, so unfortunately, the bug you mentioned will be unfixed for the foreseeable future.
Kind regards,
Niel
--
Marketing & Community Manager
Ronimo Games B.V.