How to align in a row an icon to the end of an edge?

Question

In my Kotlin Android App project I have Rows with Text and an Icon. The Icon right of Text shall be aligned to the end edge.

The Text has a Modifier with weight(200.0f), but I do not want to use weight(). When I remove the weight() from text as in the following the icon comes directly after Text. I tried to align it to CenterEnd - in vain.

Row(modifier = Modifier.fillMaxWidth()) {

    Text(modifier = Modifier.weight(200.0f)){
        //..
    }
    
    Icon() {
        //
    }
}

but I do not want to use weigth() so I tried to remove it:

Row() {

    Text(){
        //..
    }
    
    Icon(modifier = Modifier.align(Alignment.CenterEnd)) {
        //
    }
}

CenterEnd reacts with an error:

Type mismatch. Required:Alignment.Vertical Found:Alignment

How can I align the icon to the end side?

(Please, instead of discussing why to use weight() or not, I am just looking for alternatives)

EDIT:

Spacer(modifier = Modifier.SpaceBetween)

won't work, since it's not recognized in Modifier?!