DPI settings aren't respected

When using the widget on a computer with a 150% DPI setting, the widget becomes un-readable (due to it remaining small, at 100%).

The pop-out has some readable text (headings and version text), however the remainder is too small. It also seems to suffer from some clipping issues at the top as the first attribute is average used. The days are not visible (assuming they are above the top of the screen).