Can't add custom parameter to a topic on v0.5.0

[Rmaan]

In new version, I can't add any custom parameter to a topic using UI like I was able before. All items in drop down are disabled (except the ones that are already present).

When I switch to version v0.4.0 I can add custom parameters normally.

[github-actions]

Hello there Rmaan! 👋

Thank you and congratulations 🎉 for opening your very first issue in this project! 💖

In case you want to claim this issue, please comment down below! We will try to get back to you as soon as we can. 👀

[Haarolean]

Hey, thanks for reporting! We've already fixed this but haven't merged yet, ETA -- 0.5.1
#3071