wt.exe split-pane doesn't work in quake mode

[CherryWorm]

Windows Terminal version

1.15.1863.0

Windows build number

10.0.22000.739

Other Software

No response

Steps to reproduce

Open a quake terminal and execute wt.exe -w 0 split-pane

Expected Behavior

The quake terminal to split

Actual Behavior

If a non-quake terminal is already open it is split. Otherwise a new non-quake terminal is opened and immediately split

[DHowett]

So, because the quake window is "special" (it can be hidden in a way that normal windows can't), it's excluded from the list of recent windows that -w 0 consults.

To split the quake window, you may want to target it specifically: -w _quake will do it.

[CherryWorm]

Is there any way to detect whether you're in a quake window programatically?

[DHowett]

... frick. No. Excellent question.

[zadjii-msft]

Huh. Yea maybe that was an oversight when doing #9956. Maybe -w 0 should still work for quake, but "Attach to the most recently used window" should not. Not sure if there's a good way to differentiate between the two, however.

[zadjii-msft]

discussion: Yep, we should totally pull these two code paths apart.