I don't know if this has been solved or not, and I didn't see it. I'm a complete noob to Ubuntu Budgie and I have 18.04 LTS with the latest updates.
I have Dropbox, Mega, and a few other things installed that are not showing in the System Tray at any point. Dropbox did for a little bit, but then it's gone. Mega, Thunderbird, qBittorrent, don't show up at all. pCloud and Skype show up right now, also when I turn on Franz it shows up.
Can someone please help? I'm sure this has been solved before but I'm not sure what's going on.