Clustered Stacked column chart limitations

Hello all,

I am currently working on this chart:Chart

The Chart as of now shows how many hours are committed and planned in total, but I would like to make a small change, which I was not able to achieve: I would like the bars to stack by "Employee Status" (= either Current Employees or Dummies). The 7k from Planned Hours in Jan.-June2020 would consist of 5k from Current Employees and 2k from Dummies for example. I have read here in other posts, that this feature (combination of stacks/clusters) is missing but I am not sure this is still true.

Here are my selected columns and and an excerpt from their data.

selected columns

in Data

Please let me know if you need further information / screenshots.

Thanks a lot!