Thank you for reporting this bug. We will make it our priority to review this report.
I've noticed that on Ipad, the charts look fantastic. But when switching to android or iphone, you obviously lose a lot of space in regards to labeling the columns, bars, etc. It seems that by default, as the display screen shrinks, it will start dropping text labels. Is there a way to prevent this. I'd like to do something like where if the screen gets smaller, the text will start to remove letters -- ie Seattle -- goes down to Seatt --- to Seat -- to Sea -- to S. That way no matter the size of the screen the user would have a general idea of who the column or bar belonged too. Hopefully what I am trying to say makes sense.