If the created module does not have an exit that transitions to the “Return to flow” step or does not have any module exit created in the “Return to flow” step, this means that the module is final and when used in the flow, there won’t be any exits to map.
In this case, the Exits tab of the “Run module” component will have the appearance below.

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However, if the created module has one or multiple exits that transition to the “Return to flow” step, the steps and related exits transitioning to the module’s “Return to flow” step will be displayed on this tab.

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In the example above, we see three different “Calendar-based rules“ steps being added as exits, since these were the last exits to be used in the module configuration, as you can see in the module configuration image below:

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In case an internal error occurs on the “Run module” component, the flow execution will end.