Node groups ignore visitation tracking

[McJones]

If I had the following pair of node groups:

title: Start
when: always
---
<<if !visited("Start")>>
You have never been in any Start node before
<<endif>>

This is the first one

<<jump Start>>
===

title: Start
when: always
---
<<if !visited("Start")>>
You have never been in any Start node before
<<endif>>

This is the second one

<<jump Start>>
===

I would expect to only see the You have never been in any Start node before line once, yet it runs every time.
I know how I would work around this but I feel like being able to say "has the user ever seen this node group?" feels fairly reasonable to me to support.