JSON list formatting + dynamic filtering

cubalibreHi, you can find whole json below. If you want to see check box, its just about parameter "hideSelection" at the top of the script but there is the issue what I wrote about.

 {
"$schema": "https://developer.microsoft.com/json-schemas/sp/view-formatting.schema.json",
"tileProps": {
"height": "80",
"width": "300",
"hideColumnHeader": true,
"hideSelection": false,
"formatter": {
"elmType": "div",
"style": {
"display": "flex",
"align-items": "stretch",
"margin-bottom": "16px",
"min-width": "10px",
"flex-grow": "1",
"justify-content": "space-around",
"padding": "5px"
},
"children": [
{
"elmType": "div",
"style": {
"width": "100%",
"height": "50%",
"box-shadow": "0px 1.6px 3.6px 0 #00000024, 0px 0.3px 0.9px 0 #00000024",
"overflow": "hidden",
"border-radius": "2px",
"padding-left": "16px",
"padding-top": "16px"
},
"attributes": {
"class": "ms-bgColor-neutralLighterAlt"
},
"children": [
{
"elmType": "div",
"style": {
"text-align": "left"
},
"children": [
{
"elmType": "div",
"style": {
"color": "#333333",
"font-size": "16px",
"font-weight": "600",
"margin-bottom": "5px"
},
"txtContent": "[$Titulek]"
}
]
}
]
}
]
}
}
}