zsh with glyphs won't render

[viniliuti]

Hello!
I'm having some issues getting zsh with OhMyZSH to render glyphs.
Fedora 40 almost a fresh install with KDE on Wayland, AMD GPU on mesa driver.

Using the docs to build from source, by the end of the process I was able to execute target/relase/rio fine, but KDE couldn't find it as an application so looking online I came up with these steps to make it recognize and have the correct logo.

# from rio root folder

sudo cp target/release/rio /usr/bin/
sudo cp misc/rio.desktop /usr/share/applications/

# copying Yin Yang icon location 
# /usr/share/icons/hicolor/scalable/apps/

sudo cp misc/logo.svg /usr/share/icons/hicolor/scalable/apps/rio.svg

Bash outputs fonts normally, but fail to render some of Angular's build messages.
I've tried changing fonts to use a bunch of variables of CascadiaCode and FiraCode, installed from nerd-fonts, but none of them worked to make it load glyphs. I even tried changing it to some random weird system font to see if it was able to change something and saw nothing changed.

Deleted my rio config changes and changed log to log-level = "INFO".

On this screenshot I typed the following on rio. Without any message on Konsole above running zsh.

echo $0
pwd

The output from ng build on a very basic app. Notice nothing above Initial chunk files.

Now the output from Konsole, using bash and the green checks above Initial chunk files.
All that without any messages on the terminal I launched rio.

What else can I try to help understand what is going on here 😆

Edit: looking at some issues I added RIO_LOG_LEVEL=INFO before launching it and got this as result:
debug.log

Edit2: RIO_LOG_LEVEL=DEBUG trying cascadiacode after installed it using dnf
debugdebug.log

With rio opened I just typed pwd

[raphamorim]

Hey @viniliuti thanks for the very descriptive issue, I appreciate it!

If open you open a new terminal and run echo $TERM, what it does return?

[viniliuti]

rio both on zsh and bash