# Ensure that subscribers started after certain span configs have been
# deleted/overwritten never observe earlier state.

update
upsert [a,c):A
upsert [d,f):D
----

update
delete [d,f)
upsert [a,c):B
----

start
----

updates
----
[/Min,/Max)

store-reader key=a
----
conf=B

store-reader key=d
----
conf=FALLBACK
