[Bug]: Tray icons replaced by question mark on Elementary OS

[migtorr]

Checklist

• I agree to follow the Code of Conduct that this project adheres to.
• I have searched the issue tracker for a bug that matches the one I want to file, without success.
• If this is an issue with a particular app, I have tried filing it in the appropriate issue tracker for the app (e.g. under https://github.com/flathub/) and determined that it is an issue with Flatpak itself.
• This issue is not a report of a security vulnerability (see here if you need to report a security issue).

Flatpak version

1.12.7

What Linux distribution are you using?

Other (specify below)

Linux distribution version

Elementary OS 7

What architecture are you using?

x86_64

How to reproduce

1. Install from app store with flathub remote
2. Open app

Expected Behavior

tray icon showing up at the tray area

Actual Behavior

interrogation mark shows up not app icon

Additional Information

Using https://github.com/MvBonin/wingpanel-community-indicators and tried https://github.com/Lafydev/wingpanel-indicator-ayatana

I'm on Elementary OS 7
The no icons apps are Mega, Stremio and Zoom

[smcv]

This probably means that the affected apps are requesting an icon that is not present in your OS's icon theme.

[migtorr]

Forgot to mention the apt version on those apps have tray icons

[smcv]

I would expect that the version installed via apt probably installs an icon into /usr/share where your "system tray" implementation can find it, but a sandboxed app doesn't have the opportunity to do that.

[migtorr]

so the problem is the system tray or the community indicators not supporting flatpak icons not flatpak?

[rusty-snake]

FWIW: Form older firejail issues I know that electron app put the icon somewhere under /tmp back then.

[ilya-fedin]

Try flatpak override --system --talk-name=com.canonical.indicator.application --talk-name=org.ayatana.indicator.application. Most application maintainers are likely unaware of this special indicator-application tray implementation and that it needs additional permissions.

[migtorr]

@ilya-fedin didn't worked mate