Why doesn’t Epic Games update its store more regularly?

According to the Trello board, where releases are always published, the last update was on December 4th—60 days ago.

For a store aiming to expand (see their marketing strategy with free games, mobile app, etc.), why not add new features or UI/UX improvements that are both expected and requested?

I honestly like how “clean” the interface is, and I don’t want it to become as heavy and complex as Steam. However, I’m in favor of the app evolving and improving, adding a few new features while maintaining its original style.

I’d love to hear your thoughts or any sources regarding these improvements! Are they dedicating all their resources to developing the mobile app?

I work in IT, and I can’t believe that a few people couldn’t have improved this in two months. And when I say two months, it’s actually been even longer since there were any major changes.

Looking forward to your feedback, and just to be clear: this post is meant to be constructive, not just to complain or criticize negatively.