(dmenu) How do I expand/align the "prompt" widget?

[AmmoniumX]

I am trying to do a simple confirmation GUI using rofi-dmenu:

echo -e "yes\nno" | rofi -dmenu -p "Confirmation" -mesg 'Are you Sure?' -theme rofi/confirm.rasi

I have attached the full rofi/confirm.rasi config file, but for convenience, here are the most relevant parts:

/*****----- Main Box -----*****/
mainbox {
    enabled:                     true;
    spacing:                     10px;
    margin:                      0px;
    padding:                     30px;
    background-color:            transparent;
    children:                    [ "prompt", "message", "listview" ];
}


/*****----- Prompt -----*****/
prompt {
    enabled:                     true;
    expand: true;
    margin:                      0px;
    padding:                     10px;
    border-radius:               0px;
    border-color:                @selected;
    background-color:            @urgent;
    text-color:                  @background;
}

/*****----- Message -----*****/
message {
    enabled:                     true;
    expand: true;
    margin:                      0px;
    padding:                     10px;
    border:                      0px solid;
    border-radius:               0px;
    border-color:                @selected;
    background-color:            @background-alt;
    text-color:                  @foreground;
}

However, no matter what I try, the "Confirmation" prompt/title doesn't extend to the full width of the "Are you sure" message:

Is there any way that I can make the "Confirmation" widget be the same width as the message and the yes/no elements?

Rofi version: 2.0.0
Config file: https://pastebin.com/ammu5k03

[DaveDavenport]

It looks like the prompt widget is 'special' (it has 'autowidth' set) . I don't exactly remember all the rules around this and if it is still needed.

[AmmoniumX]

That's unfortunate. So, is there no way to do this as of now? Should I submit a feature request?

[DaveDavenport]

I am currently re-doing a lot of the drawing logic, (de redraw-fixes branch).
I might remove some of these features as they are no longer needed.

For now a workaround would be to remove the prompt and add a text widget that you set to 'Confirmation', this should obey the 'expand' option.