"System" update flow but keep task done as done & waiting [to do] as waiting [to do]

0

I have problem ... [2022.1.4.404]
maybe not problem but looks like is missing one option as Parameters in creating task ..
or I don't know how to in proper way configure path ...

Now we have 3 parameters:
1. Wait for the completion of required tasks,
2. Mark tasks as completed,
3. Mark tasks as canceled.

but what if I have flow where element have assigned 4 people in parent flow A,B,C,D.
A is finished
B is waiting
C is finishing
D is waiting

now I do move parent flow by tech/system path to update some field/fields [whatever]
and I would like to:
keep
A is finished
B is waiting
C is finishing
D is waiting

only option I see is:
Cancel [3] so .. A and C need to finish again
Completed [2] B and D will finish ... and I assign again tasks so ... finally A and C will need to finish again
Wait [1] it will go nowhere ... because it will wait for B and D ...

[4] so .. how to pass by path but keep A and C as finished and B and D as Waiting ? and for example add (assign) E as Waiting ...

I don't see other option than "update parent flow" with out "moving by sql" ... but if moving then go by path .. then ..