Charts resizing?

Hi Support,

I continue to have a problem with charts resizing on their own when refreshed.

Every time I leave a chart to view another chart on a different tab and then return to that chart I must resize the chart to get it back to full screen within its window.

The pictures show the full screen setup and then what it looks like when I look at a different tab and then return.

Here is what it returns like

Bouncing between tabs and then having to resize everytime is no fun.