Can't select column in automation

We’re having an issue where when we try and use the automation that links two boards, it won’t pop up and show us the columns.

GIF of the issue here

It’s a core feature of how our process works, and now we can’t get it set back up. How can we fix this?

Bumping the thread. We seriously need this to be working, there are thousands of items that are failing because of this.