I realize this is still in alpha and I expect bugs (though it looks incredibly polished), but is anyone else having problems changing the font/font size in the

I realize this is still in alpha and I expect bugs (though it looks incredibly polished), but is anyone else having problems changing the font/font size in the Linux 64bit version? I have changed it in the config file and restarted the program, but it seems to have no effect. I'm just wondering if this doesn't yet work or if I'm doing it wrong. I'd love to use this, but I need to be able to see it first. :/