Hi
We've recently upgraded to 19.2 from 4.2. We use a lot of Interactive Reports and our users have a lot of saved reports, so I've been testing the functionality remains the same etc.
One issue I've found is that the Pie Chart (Actions > Format > Chart) doesn't display correctly. The last slice is always the wrong size. When viewing a pie chart it first displays 'No Data to Display', then it appears to briefly show the pie chart with the correct slice sizes but then it jumps and displays a pie chart with different size slices and different colours.
I've not set anything up specifically for this, it is just an interactive report region on a page.
Here is the data displayed as a bar chart:

And if I Edit Chart and simply change it to a pie chart, then it's displayed like this:

More Info Required is significantly larger than Just a Quote, even though they have the same value. (More Info Required has also changed colour, but that's a minor issue.)
Is there something I need to setup for this? Or is it a known issue? I've checked the 19.2 and 20.1 release notes for bugs fixed and known issues, but nothing seemed relevant.
Many thanks for any help.
Kind regards
Sara