{
    "name": "Inventory Manager",
    "short_name": "Inventory Manager",
    "icons": [
        {
            "src": "images/logo-36x36.png",
            "size": "36x36",
            "type": "image/png"
        },
        {
            "src": "images/logo-48x48.png",
            "size": "48x48",
            "type": "image/png"
        },
        {
            "src": "images/logo-128x128.png",
            "size": "128x128",
            "type": "image/png"
        },
        {
            "src": "images/logo-144x144.png",
            "size": "144x144",
            "type": "image/png"
        },
        {
            "src": "images/logo-192x192.png",
            "size": "192x192",
            "type": "image/png"
        },
        {
            "src": "images/dnd-logo.png",
            "size": "375x375",
            "type": "image/png"
        }
    ],
    "theme_color": "#F44336",
    "display": "standalone",
    "start_url": "/inventory/?hs=true",
    "orientation": "any",
    "background_color": "#F0F0F0"
}

{
    "name": "Inventory Manager",
    "short_name": "Inventory Manager",
    "icons": [
        {
            "src": "images/logo-36x36.png",
            "sizes": "36x36",
            "type": "image/png"
        },
        {
            "src": "images/logo-48x48.png",
            "sizes": "48x48",
            "type": "image/png"
        },
        {
            "src": "images/logo-128x128.png",
            "sizes": "128x128",
            "type": "image/png"
        },
        {
            "src": "images/logo-144x144.png",
            "sizes": "144x144",
            "type": "image/png"
        },
        {
            "src": "images/logo-192x192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "images/dnd-logo.png",
            "sizes": "375x375",
            "type": "image/png"
        }
    ],
    "theme_color": "#F44336",
    "display": "standalone",
    "start_url": "/inventory/?hs=true",
    "orientation": "any",
    "background_color": "#F0F0F0"
}

Fix sizes attribute for icons
Fix sizes attribute for icons
