cannot adjust name column of spacefm file manager

[kaye n]

Hello Friends

My system is

Desktop: LXDE 0.10.1
Distro: Debian GNU/Linux 11 (bullseye)

I've installed SpaceFM and I'm unable to adjust the width of the Name
column.

Anyone here familiar with SpaceFM customizations?

Thank you for your time.
Kaye