Bug? / What's Going Wrong?

1. Automate Community
2. Tutorials & Examples

I was recently working on a flow that required a variable to be set to the text chosen by the user in a dialog choice block.

I put some blocks together to convert the selection index back to the text chosen but it is behaving unexpectedly. I reviewed the documentation and as far as I can tell it should be working properly. My issue is no matter what the selection is, the final output is always "A".

Can anyone tell me what's happening in this flow?
The first log is the entire list to show that it's set properly.
The second is the index of the user's selection.
The third is the output, which is supposed to match the user selection.