What I did:
I use the ⌥⌘S keyboard short cut to hide and show the project sidebar frequently. Using it to hide the sidebar still works as before, but using it to show has an unexpected side-effect.
What happened:
In addition to showing the sidebar again, Agenda also opened a separate window for each project and each overview. This only happens when using the keyboard shortcut, and not when using the View | Show Projects Sidebar menu action.
What I expected:
I expected the sidebar to become visible again, and nothing else.
Things that might be helpful to know (Agenda version, OS and model, etc):
This started happening after upgrading to Agenda 17. Running on macOS Monterey, latest version.