[Bug] In `0.9.100`, the configuration window's sidebar's labels render < `1em`, despite `kcm_fonts` defining `smallestReadableFont=Monospace,10`.

#### Examples

Inside `file://$HOME/.config/kdeglobals`, [^1] is:

[^1]: [`reddit.com/r/kde/comments/4fvug4/comment/d2csqpo`][1]

[1]: https://www.reddit.com/r/kde/comments/4fvug4/comment/d2csqpo/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button#:~:text=font%20sizes:-,~/.config/kdeglobals,-%5BGeneral%5D%20font=Noto%20Sans%2C10%2C%2D1%2C5%2C50%2C0%2C0%2C0%2C0%2C0

~~~desktop
[General]
XftHintStyle=hintslight
XftSubPixel=none
fixed=Monospace,10,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
font=Monospace,10,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
menuFont=Monospace,10,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
smallestReadableFont=Monospace,10,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
toolBarFont=Monospace,10,-1,5,400,0,0,0,0,0,0,0,0,0,0,1
~~~

However, solely the sidebar renders a (very slightly) smaller font size:

#### My Environment

1. #### OS And DE

~~~ini
NAME="Fedora Linux"
VERSION_ID=42
VARIANT="KDE Plasma Desktop Edition"
~~~

1. #### Application

~~~YAML
ID: com.github.fontmatrix.Fontmatrix
Ref: app/com.github.fontmatrix.Fontmatrix/x86_64/stable
Arch: x86_64
Branch: stable
Version: 0.9.100
License: GPL-2.0+
Origin: flathub
Collection: org.flathub.Stable
Installation: system
Installed: 89.6 MB
Runtime: org.kde.Platform/x86_64/5.15-24.08
Sdk: org.kde.Sdk/x86_64/5.15-24.08

Commit: 5466d63f9e6d4ab7ad4a8a928c87f4206e95e203906b4961ffadae89b724cc35
Parent: 468dad10808a72811db7ed8cb340355047583e3c5accdd6baa38070ebfd1a8c9
Subject: Update to runtime 24.08 (c3722a73f3dd)
Date: 2025-06-29 02:09:01 +0000
~~~