Incorrect placement of bottom apps for 3Column Middle layout - makes bottom windows "jump" (padding issue?)

[maciejtulaza]

Describe the bug
When using 3Column Middle layout (I also tried with Tall and situation is the same, I guess for other layouts as well), with all paddings set to 0 in General settings, for the left&right sides, the window that is on the bottom - when it gets focused it "jumps" a bit up. If you set bottom padding to 5px this problem is gone. (btw, why is 5px the minimal value to set? why 1-2-3px is not possible)

It feels as if the bottom windows were hidden literally 1-2-3 pixels below the screen, and when they get focus they just move up a bit.

Moreover - if you stack up 3 windows on left or right side, the bottom one seems to overlap with the middle one, and there's 1-2-3px space left between the bottom edge of the screen and the bottom edge of the app. In this case setting 5px bottom padding does not help. I mean it does help with "jumping" - if bottom window gets focus it does not jump anymore, but still has a couple pixel overlap with the middle window.

Even more - if you stack up to 4 windows on the left/right side - the 1 seems to overlap with 2, and 3 seems to overlap with 4 - is that expected behaviour?

Feels like something is wrong with placing the bottom window (or generally stacking), no matter how many you open.

Applications:
Any app

To Reproduce
Use 3Column Middle layout, open at least 4 apps (center + one left, two right [or the other way around]). Then click between eg. center window and the right bottom - you should notice the right bottom one jumping a bit.

Expected behavior
Behaviour similar to the top-window - no jumping, just getting focus and thats it, no moving.

Screenshots
Impossible to capture in a screenshot

Versions:

• macOS: Sonoma 14.7
• Amethyst: 0.21.2 (112)

Debug Info

$ /Applications/Amethyst.app/Contents/MacOS/Amethyst --debug-info [--include-apps]

Version: 0.21.2 (112)

OS version: Version 14.7 (Build 23H124)

Screens:
	(0.0, 0.0, 5120.0, 1440.0) [(0.0, 0.0, 5120.0, 1440.0)]

Configuration:
mod1: (
    option,
    shift
)
screen-padding-left: 0
window-resize-step: 5
new-windows-to-main: 0
mouse-follows-focus: 0
float-small-windows: 1
mod2: (
    option,
    shift,
    control
)
screen-padding-right: 0
window-max-count: 0
focus-follows-mouse: 0
screen-padding-top: 0
mouse-swaps-windows: 0
window-minimum-width: 0
screen-padding-bottom: 0
debug-layout-info: 0
floating: (
        {
        id = "com.apple.systempreferences";
        "window-titles" =         (
        );
    },
        {
        id = "com.apple.finder";
        "window-titles" =         (
        );
    },
        {
        id = "com.jetbrains.intellij.ce";
        "window-titles" =         (
            "Commit:",
            "Select Methods",
            "Choose Content",
            "Repository Diff"
        );
    },
        {
        id = "com.apple.iCal";
        "window-titles" =         (
        );
    }
)
floating-is-blacklist: 1
window-margin-size: 2
follow-space-thrown-windows: 0
use-canary-build: 0
hide-menu-bar-icon: 0
enables-layout-hud-on-space-change: 1
window-margins: 0
layouts: (
    "middle-wide",
    "two-pane",
    fullscreen
)
restore-layouts-on-launch: 1
enables-layout-hud: 1
ignore-menu-bar: 0
disable-padding-on-builtin-display: 0
mouse-resizes-windows: 1
window-minimum-height: 0

Note: --include-apps will list your manageable applications, but is optional if you don't want to list that.