bug: theme not getting applied to some apps, including Gradience itself

[IvoryJam]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

After some flatpak updates, Gradience no longer themes itself as well as other apps like com.mattjakeman.ExtensionManager and de.haeckerfelix.Fragments.

It's not all flatpak apps though, firefox and clapper follow the theme just fine

To Reproduce

1. Open Gradience

Expected behavior

To theme all applications

Screenshots

OS

Fedora Linux 37 (Workstation Edition)

DE/WM version

GNOME 43.3, Mutter

Version

0.4.1

Installation method

Flatpak from Flathub

Enabled system extensions (GNOME specific)

AlphabeticalAppGrid@stuarthayhurst
blur-my-shell@aunetx
caffeine@patapon.info
dash-to-dock@micxgx.gmail.com
ddterm@amezin.github.com
io.github.mreditor.gnome-shell-extensions.scroll-panel
just-perfection-desktop@just-perfection
middleclickclose@paolo.tranquilli.gmail.com
rounded-window-corners@yilozt

Additional context

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

Welcome on Gradience. 🥳 We really appreciate your contribution. The core team will review your issue as soon as possible. You can also join the Matrix room: https://matrix.to/#/#Gradience-space:envs.net or the Discord server: https://discord.com/invite/4njFDtfGEZ

[IvoryJam]

I am also using adw-gtk3 installed via the copr repo

[tfuxu]

_{Why does so many people have this issue...}
Could you please post here your ~/.local/share/flatpak/overrides file?

[daudix]

also, do you use any gtk4 themes? Gradience, Extension Manager and Fragments look broken

[IvoryJam]

There is only 1 file in there "global" here are the contents

➜ ~ cat ~/.local/share/flatpak/overrides/global 
[Context]
filesystems=xdg-config/gtk-4.0;xdg-config/gtk-3.0;

I do not use any gtk4 themes, here's a screenshot from tweaks as confirmation

[tfuxu]

Do you maybe have a /var/lib/flatpak/overrides folder?

[IvoryJam]

I sure do

➜ ~ cd /var/lib/flatpak/overrides/
➜ overrides ls
global  org.telegram.desktop
➜ overrides cat global 
[Context]
filesystems=/home/IvoryJam/.themes;/home/IvoryJam/.icons;/home/IvoryJam/.local/share/themes;/home/IvoryJam/.local/share/icons;

[Environment]
GTK_THEME=adw-gtk3
➜ overrides cat org.telegram.desktop 
[Environment]
XCURSOR_SIZE=24

[tfuxu]

Remove value from GTK_THEME and set unset-environment=GTK_THEME; in Context group, this is how I have it on my system and adw-gtk3 works just fine with Flatpak apps.

[IvoryJam]

That fixed it

[tfuxu]

One more thing to add to Troubleshooting section

[daudix]

I will start writing troubleshooting docs section!