How to remove icons from options?

[immrn]

Is it possible to remove the icons from all options?
Using a string that doesn't represent a bootstrap icon like icons=["none"] still leaves a space where the icon would be positioned (green line in the picture).

I'm asking for a way to remove the icons, so they won't leave a space.

[fgdvir]

What would you have wanted to have there instead? The option menu takes the whole width anyways, so I'm not sure what other behavior we could have here.

[immrn]

There is a blank, which you can't get rid of. So it would be nice, if the string of an option (like "12h" in my example) would be centered. As you can see "12h" and all the other strings are not centered correctly in their box. They are slightly right-aligned.
Edit: I'm using st.set_page_config(layout="centered") instead of wide.

[kaansariveli]

styles={
    "icon": {"display": "none"},
}