@ewertb 

Here is a relevant feature request post, you can go to vote for this thread and join the discussion. Hot topics with detailed use scenarios will be prioritized for evaluation. Activity zones, Privacy Area and Markers

Based on my personal understanding of this functionality, a challenge here lies in accurately identifying which objects or areas need to be masked. To achieve ideal results, it may require more advanced and precise AI algorithms along with technical solutions to address dynamic changes in target regions. For example, there are possible changes in the content or morphology of objects (e.g., additions, deletions, or transformations of elements within a region), and shifts in an object’s shape, structure, or characteristics under different viewing angles (e.g., occlusions, perspective distortions, or lighting variations).

  @ewertb 

Your idea sounds feasible alternative to me. If there are plans to optimize this feature in the future, your suggestion could definitely be a valuable reference.