Agent console opened as a window from the Open Space: the "Done" button is often missing

Expected: the agent console opened as a window from the Open Space ("Open console") shows the same "Done" button as the agent's own tab.

Actual: very often the window has no "Done" button, while the agent's tab shows it. Sometimes the button is there as soon as the window opens, so it looks intermittent.

Steps:

1. In the Open Space, select an agent that has finished its turn and click "Open console".
2. Look at the top right of the console: the "Done" button is often missing.
3. Open the same agent in its tab: the "Done" button is there.

Related: "Agent console opened as a window: the right panel cannot be widened" and "Agent console opened as a window: the "close panel" button of the right panel does nothing".

Expected behavior

The agent console opened as a window from the Open Space shows the same Done button as the agent's tab.

Actual behavior

Very often the window has no Done button while the agent's tab shows it; sometimes it is there right away (intermittent).

Steps to reproduce

1. Open Space: select an agent that finished its turn, click Open console. 2. Top right of the console: Done button often missing. 3. Open the same agent in its tab: Done is there.