AppImage stuck in UTC timezone

[lightbulbjim]

I'm running the AppImage on NixOS and all timestamps are in UTC rather than local time. This happens whether I set my hardware clock to local time or UTC (preferred).

[lightbulbjim]

Sorry, should have mentioned I'm running v0.10.0.

[lightbulbjim]

Found the problem. My $TZ was unset, and so some part of the app (I'm guessing Electron?) was falling back to UTC instead of reading /etc/localtime.

I'm setting $TZ in a wrapper script based on /etc/localtime for now. I'm not sure that it's desirable for $TZ to be set system-wide on a laptop, as it will basically mean changing timezones requires a reboot.