Filter Pane Text Size
In the April 2019 Feature Summary, it states "To maintain proportion between the report page and the filter pane, the new filter pane will now scale with the report page and visuals."
That's good, but the report pages/visuals are adjustable, while it appears that the Filter Text size is not adjustable. The width of the filter pane can be adjusted, but the size of the text does not update with it.
Please consider the width of the Filter Pane and adjust the size of the filter text accordingly.