Custom Onsite PIX Payments Extension Stuck in Submission for 4 Weeks — Beta Whitelist Issue?

Title: Custom Onsite PIX Payments Extension Stuck in Submission for 4 Weeks — Beta Whitelist Issue?
Body:
Hi community,
We submitted our Custom Onsite PIX Payments Extension for review on April 30, 2026. It has now been nearly 4 weeks and the status is still stuck at “We’re assigning a reviewer to your submission” with no movement.
Our background: We are Pagsmile, an established Payments Partner with two already approved and live payment apps: