Captain America (4* Worthy) American Hero not working

Doing the puzzle gauntlet, puzzle it over - round 1 (needing 12 blue tiles)
Cap America (Worthy) + Beta Ray Bill + Bishop, when the enemy team makes a match 4, Cap does not jump to front, and no countdown tile is generated.
Looks to be specific to the team, Cap + Ragnarok + either Beta Ray Bill or Bishop does not have the issue.