Broken proximity prompt ui scale when using custom camera system

I apologize if the category is wrong or my issue is already duplicate. My issue here is that the proximity prompt is out of scale when I use my own camera system. It might be a bug or a fault of mine that I am unaware of.

Here is the prompt using my custom my camera system:

While this one is using Roblox’s default camera system:

Also here is video footage of the issue:

I would be happy if I get any response that will help fix this issue. Thank you in advance.

Could you possibly provide some of the code from your camera system? Not really enough info to work with here