Restrict pinned icons to plank in different workspaces

My question is quite similar to the one asked in the link:

Here it says that pinned icons will alwasy be shown when we switch workspaces. My question is how can we restrict pinned icons/ apps to workspaces?


As far as I can gather - the answers are still relevant - its a design issue and works as currently implemented.

Any plans to implement this feature?

We aren’t the maintainers of plank - I haven’t seen any published plans in this area.