Visual indicator for ''toggle window always on top"

The pop-out window feature in the latest obsidian is great!, and the “toggle window always on top” command is important for pop-out, but currently it seems difficult to see if this command is enabled.
When a note is pinned, a pin icon is displayed in the header, and I would like to see the command activated in the same way (personally, I think it would be useful even if the exact same icon was displayed as the pin).

(This is a bit off-topic, but currently, if you want to use the always on top command from plug-ins such as the Cutomizable Page Header and Title Bar or Custmizable Menu, you have to open the settings from the pop-out window side, not the main window.)