Movement and repositioning of groups and objects

[jvfresco]

Hi Everyone,
I would like to know how to keep track of positioning on some specific objects after being moved inside a group, and how to update their position based on this movement.
In the following example I have 4 cubes in a group, after clicking a button I take 2 of them, I put them in other group to keep them static and I move the rest of the initial. When I click again I put back those 2 cubes inside the old first group. Putting them inside the first group again, makes them inherit the position they should've had if they never left. What I'm trying is to avoid that change of position even if they are moved between groups
I know maybe moving the cubes between groups does not have any sense but this is a contrived example to solve a similar situation in a bigger scale.

https://codesandbox.io/s/r3f-basic-demo-forked-8soxc

If someone could throw me some light I would be grateful
Thank you

[jvfresco]

Turns out there was an easier approach to achieve my goal.
Just creating an empty group, performing the desired transformation over this group and then applying its matrixWorld over the desired objects, these objects will inherit the position even if they are in other group. Without changing parents.
Example:
https://codesandbox.io/s/r3f-basic-demo-forked-5v6bw