VOTING: When we have multiple votes per topic, can we e-ID sign them all at once?

[BeccaMelhuish]

What is the problem?
Feedback from a General Meeting admin:
"Voters should have the option to access two different votes from the same place without having to log in and identify themselves again (we had two topics up for voting)."

I've also had the same feedback from a separate General Meeting admin, that users having to sign each vote seems a bit much to ask, and would be preferable if they can just log in to their e-ID once in order to sign them all.

Why is this a problem?
Puts admins off using our platform for their multiple vote processes.

Possible solution.
In preparation for when we have multiple votes per topic, can we consider if there is a way to solve it so that users only have to log in to their e-ID once? Either they have to log in with e-ID then that is enough to validate all their votes, or that when voting they can sign all their votes in one go.