CSS hot reload misbehaves with tray module

[Disr0]

Describe the bug When changing the css of a tray, the hot reload doesn't exactly work right and requires restart of an ironbar for the correct css style.

To Reproduce Steps to reproduce the behavior:

1. Launch ironbar
2. Change tray css, e.g: background-color
3. See that background-color is misplaced
4. See error

Expected behavior Background color is set properly

System information:

• Distro: Arch Linux
• Compositor: Hyprland
• Ironbar version: 0.14.1-pre

Configuration

Config

{
    "monitors": {
        "eDP-1": {
            "position": "bottom",
            "height": 30,
            "start" : [
                {
                    "type" : "sys_info",
                    "format" : [
                        "CPU: {cpu_percent}%",
                        "{disk_used:/} / {disk_total:/} GB ({disk_percent:/}%)",
                        "Uptime: {uptime}"
                    ]
                }
            ],
            "center": [
                {
                    "type" : "workspaces"
                } 
            ],
            "end": [
                {
                    "type" : "tray"
                },
                {
                    "type": "upower",
                    "format": "{percentage}%"
                },
                {
                    "type": "clock",
                    "format": "%d %b %H:%M:%S",
                    "format_popup": "%d.%m.%Y"
                }
            ]
        }
    }
}

Styles

@define-color color_bg #41623d;
@define-color color_bg_dark #1c1c1c;
@define-color color_border #83A596;
@define-color color_border_active #83A596;
@define-color color_text #ffffff;
@define-color color_urgent #8f0a0a;

/* -- base styles -- */

* {
    font-family: Noto Sans Nerd Font, sans-serif;
    font-size: 14px;
    border: none;
    border-radius: 0;
    font-weight: normal;
}

box, menubar, button {
    background-color: @color_bg;
    background-image: none;
    box-shadow: none;
}

button, label {
    color: @color_text;
}

button:hover {
    background-color: @color_bg_dark;
}

scale trough {
    min-width: 1px;
    min-height: 2px;
}

#bar {
    border-top: 1px solid @color_border;
    background-color: rgba(65, 98, 61, 0.3);
    background-image: none;
}

.popup {
    border: 1px solid @color_border;
    padding: 1em;
}

window {
    background-color: rgba(65, 98, 61, 0.2);
}

/* -- clipboard -- */

.clipboard {
    margin-left: 5px;
    font-size: 1.1em;
}

.popup-clipboard .item {
    padding-bottom: 0.3em;
    border-bottom: 1px solid @color_border;
}


/* -- clock -- */

.clock {
    font-weight: bold;
    margin-left: 5px;
}

.popup-clock .calendar-clock {
    color: @color_text;
    font-size: 2.5em;
    padding-bottom: 0.1em;
}

.popup-clock .calendar {
    background-color: @color_bg;
    color: @color_text;
}

.popup-clock .calendar .header {
    padding-top: 1em;
    border-top: 1px solid @color_border;
    font-size: 1.5em;
}

.popup-clock .calendar:selected {
    background-color: @color_border_active;
}


/* -- launcher -- */

.launcher .item {
    margin-right: 4px;
}

.launcher .ifix examtem:not(.focused):hover {
    background-color: @color_bg_dark;
}

.launcher .open {
    border-bottom: 1px solid @color_text;
}

.launcher .focused {
    border-bottom: 1px solid @color_border_active;
}

.launcher .urgent {
    border-bottom-color: @color_urgent;
}

.popup-launcher {
    padding: 0;
}

.popup-launcher .popup-item:not(:first-child) {
    border-top: 1px solid @color_border;
}


/* -- music -- */

.music:hover * {
    background-color: @color_bg_dark;
}

.popup-music .album-art {
    margin-right: 1em;
}

.popup-music .icon-box {
    margin-right: 0.4em;
}

.popup-music .title .icon, .popup-music .title .label {
    font-size: 1.7em;
}

.popup-music .controls *:disabled {
    color: @color_border;
}

.popup-music .volume .slider slider {
    border-radius: 100%;
}

.popup-music .volume .icon {
    margin-left: 4px;
}

.popup-music .progress .slider slider {
    border-radius: 100%;
}

/* -- script -- */

.script {
    padding-left: 10px;
}


/* -- sys_info -- */

.sysinfo {
    margin-left: 10px;
    margin-right: 15px;
}

.sysinfo .item {
    margin-left: 5px;
}


/* -- tray -- */

.tray {
    margin-left: 10px;
    background-color: black;
}


/* -- workspaces -- */
.workspaces .item {
    padding-left: 2px;
    padding-right: 2px;
}
.workspaces .item.focused {
    box-shadow: inset 0 +3px;
    background-color: @color_bg_dark;
}

.workspaces .item:hover {
    box-shadow: inset 0 +3px;
}

/* upower                   */

.upower {
    margin-left: 5px;
}

/* -- custom: power menu -- */

.popup-power-menu #header {
    font-size: 1.4em;
    padding-bottom: 0.4em;
    margin-bottom: 0.6em;
    border-bottom: 1px solid @color_border;
}

.popup-power-menu .power-btn {
    border: 1px solid @color_border;
    padding: 0.6em 1em;
}

.popup-power-menu #buttons > *:nth-child(1) .power-btn {
    margin-right: 1em;
}

Additional context Screenshots Reloading ironbar seems to fix the issue