Website Practice Page (https://neetcode.io/practice) is Broken
The practice page (https://neetcode.io/practice) is broken. Each section shows 0/0 problems and the dropdown doesn't open to reveal the problems. I've attached my browser information below for reference.
Browser: Firefox Version: 122.0.1 (64) Installed on: Kubuntu 5.27.8 with Snap Package Manager
Looks like it happens when neither of the tabs (core skills/Blind 75/Neetcode 150 etc.) are selected which I presume happens at the start when the user visits the page for the first time and then it remembers where the user was once you select these sub-tabs.
As a quick workaround, you can select any of the sub tabs to fill these topics with questions.
You are right, the problems appear if I do as you say. However, I'll keep this issue open until the issue is fixed.