If a character is moved out of a battlefield during a showdown, does the showdown immediately end or does priority continue passing?

Ruling: The showdown does not immediately end when a character is moved out of the battlefield. Priority continues passing until both players pass focus consecutively.

Sequence:

• Character is moved out of battlefield during showdown
• Showdown continues
• Players continue passing focus
• Showdown ends only when both players pass focus consecutively