Custom parameters for A/B test
I'm trying to set up an A/B test using custom parameters. I'm testing two CTA buttons.
The CTA buttons contain tokens (not an actual link). I set up the custom conversions to determine a winning CTA, which reference the tokens in the button (in this case the tokens point users to a custom survey link). See screenshot below:

When I ran the test, it looks like the custom conversion parameters were not set up correctly, as no token clicks were captured.
Does anyone have suggestions for how to set up this test more effectively? Thanks in advance!