Hello Gatherer
I was able to reproduce this issue on our end. I have written up a report ( UE-25263) and I have submitted it to the developers for further consideration. I will provide updates with any pertinent information as it becomes available. One possible workaround for this issue may be to dynamically change your font size when scaling down to try and compensate for the scaling. I hope that this information helps. Thank you for your information and time.
Make it a great day