Display Single ACF Repeater Row in Popup, NOT ALL

I’m trying to display the bio of an artist in a bricks popup window when a text link is clicked. That text link has an interaction tied to it, which triggers the popup. Everything is working fine and the popup is displaying, but ALL of the bios are displaying from an ACF repeater field rather than just the one artist (a single row tied to that link/interaction).

Do you know how I can make it so that only the popup link only displays that one artist?

Within the popup, I have a block with a Query set to ACF Repeater: Featured Artists (also {acf_cast}, and within that I have the following:

  1. Title as {acf_cast_cast_member_name}
  2. Title role as {acf_cast_cast_member_playing_as}
  3. Short bio as {acf_cast_cast_member_short_bio}

Any help would be greatly appreciated!