Window not managed by yabai when another window from the same process is minimised

[tomelliot]

Hi there,

I'm seeing an issue where a window won't be seen by yabai under certain conditions. I'm guessing yabai isn't handling a window being minimised exactly right.

What am I seeing?

• I have 6 spaces across two screens.
• I have 3 Firefox windows. One on Screen A Space 1, one on Screen A Space 3 and one minimised
• If Screen A Space 1 is active when yabai's started or config is reloaded, then the Firefox window on Screen A Space 3 is not found by yabai
• If Screen A Space 3 is active when yabai's started or config is reloaded, then the Firefox window on Screen A Space 1 is not found by yabai
• If I unminimise the 3rd Firefox window, this doesn't happen.

Debug info

What further info can I provide to help understand this problem?

$ yabai --version
yabai-v5.0.6

[koekeishiya]

I think this is caused by some optimization I attempted to do to avoid having to query every single application every time a space switch occurs (which can be really really bad for responsiveness).