I’m using Windows 10, and whenever I hit the export button and use any of the export options, part of the text in the task names gets eaten alongside, I’m not sure what the cause could be. I’m in a bit of a hurry as i only today discovered this program, and I need to turn over a Gantt chart by Thursday. I added an image of what I mean in case I’m not making myself clear, English isn’t my first language.
Did you try using other appearance (Edit > Settings > Application UI) ?