How to reproduce:
1. Open the “IN-98229_treeDownTest” project
2. Open Windows > My Window
3. Click inside the window to focus it
4. Press Space key for the popup to appear
5. Click outside the popup to dismiss it
6. Press Space key again
7. Observe the window

Expected result: the popup appears at the mouse coordinates
Actual result: the popup is placed at the wrong coordinates

Reproducible with: 2021.3.50f1, 2022.1.0a1, 2022.3.60f1, 6000.0.45f1, 6000.1.0b13, 6000.2.0a8

Reproducible on: macOS 15.3.2 (M1 Max)
Not reproducible on: Windows 10

Workaround: If you bring up the popup and then press Esc key, then dismiss it (click outside the popup), pressing Space key the next time will place the popup at the correct coordinates.