Sometimes flows require the same questions being asked multiple times in a loop.
Either because the number of steps is unknown, or because the same questions need to be asked a known number of times, but copy-pasting the flow every time an update is made doesn't make sense.

Examples:

• Imagine you're filling the names of people in a family, and you have an unknown amount of members you want to gather the names from.

• In financial institutions, you sometimes have to ask information about a "borrower" and a "co-borrower". The questions are the same for each, but it is tedious to manually update each step so that it is stored in its own sub-variable, even though the steps are the same.

For this reason it would be great to be able to loop over a part of the flow, and store the results in sub-variables.