Turning Hit based expiry into visit using segmentation

Hi there,

One of our eVar for whatever reason has been set into "hit" based expiry which means if I'm trying to break down other dimension data that exist on other page, it will not possible since it will expire on 'hit'.

There is no option to change the expiry on that eVar to a visit for now since everyone is using it that way for the longest time, is there a trick to turn those hit expiry into visit using segmentation visit container?

e.g.

Segment A = a visit of eVar A is exist.

Now I can break down number of people that completed a form and land on a form page (page name) and got a Segment A  (eVar A) in their session.

Hope this question make sense.

Regards,
Felix