Hello, I recently created my first Flatpak, WhatsApp Desktop.
My app uses the official web.whatsapp.com webpage, using the latest Electron. Attaching pictures or files opens the file chooser portal and everything goes well, but when it comes to downloading pictures or files from a conversation, the page opens the system file picker, thus nothing shows up as the app has no permissions to see the file system.
I can’t fix this since it’s an upstream problem, so what do I need to do? Give host permission?