deltachat for flatpak doesn't minimize to tray

[cooscode]

• Operating System: fedora Linux
• Desktop Environment: kde plasma 6 wayland
• Delta Chat Version: 1.46.8 (git: flathub)
• Expected behavior and Actual behavior:
  After I quit the deltachat's window, it should minimize to the tray, but it doesn't.

[cooscode]

Maybe I solve the half of the problem. I give deltachat some permissions by

flatpak override --talk-name=org.kde.StatusNotifierWatcher chat.delta.desktop
flatpak override --talk-name=org.ayatana.indicator.application chat.delta.desktop
flatpak override --talk-name=org.kde.StatusNotifierWatcher chat.delta.desktop

After the steps above, I can find it in the tray. But a new problem occurs...
I can't launch it by clicking the icon, because it will crash, if do this. However, right click the icon then click open Delta Chat, and it can work well. I don't get this problem on the rpm package. I don't know why and I need some help. Thanks.