How to custom hide position

[XiaoDaiGua-Ray]

I want custom winbox tab when hide.

now, they only hide on bottom-start. how to custom hide position, if i set on bottom end?

like it:

[johnnyMick]

i managed to get the position to the right using this JS/CSS combo

onrestore: function(){
    this.g.style.transform = null;
},
onminimize: function(){
    const tmp = this.g.style.left;
    this.g.style.transform = 'translateX(calc(100vw - calc(100% + calc(2 * ' + tmp + '))))';
},
onmove: function(x, y){
    if(this.g.style.transform) {
        const tmp = this.g.style.left;
        this.g.style.transform = 'translateX(calc(100vw - calc(100% + calc(2 * ' + tmp + '))))';
    }
}