icon very faint & errors

[JimH44]

Thanks for developing and packaging the GUI for BitTorrent Sync :-)
I have installed it on Lubuntu 18.04, but the icon appears only faintly in the notification area. When I run btsync-gui from a terminal window I see these error messages:

(btsync-gui:24567): dbind-WARNING **: 01:41:41.248: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
/usr/lib/btsync-gui/btsyncguiapp.py:34: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import Gtk
/usr/lib/btsync-gui/trayindicator.py:32: PyGIWarning: AppIndicator3 was imported without specifying a version first. Use gi.require_version('AppIndicator3', '0.1') before import to ensure that the right version gets loaded.
from gi.repository import AppIndicator3 as AppIndicator
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BitTorrent Sync forked to background. pid = 24584. default port = 8888

Here are the processes running as a result:
EUSER EGROUP PID PPID C STIME %CPU TIME COMMAND jim rslsync 24567 1772 0 01:41 0.7 00:00:01 python2 /usr/bin/btsync-gui jim rslsync 24584 1 0 01:41 0.1 00:00:00 /usr/lib/btsync-common/btsync-core --config /home/jim/.config/btsync/btsync-agent.conf

The system is Ubuntu 18.04.4 LTS and uname -a shows
Linux langtran 4.15.0-106-generic tuxpoldo#107-Ubuntu SMP Thu Jun 4 11:28:08 UTC 2020 i686 i686 i686 GNU/Linux
So that I can run gpodder, I have /usr/bin/python pointing to python3.
When I first ran btsync-gui, I got an error from a print command, because the python2 usage is different in python3, so I changed the first line of my btsync-gui from #/usr/bin/env python to #!/usr/bin/env python2
python2 is version 2.7

Is there a plan to bring out a version for python3?

Can you tell me how to improve the appearance of the icon?

Thanks for thinking about these things :-)