Interactive chart idea

When I am in doodle mode I can move the box with color choices around when needed. Can you make that happen in the interactive chart also?

I am working on a chart that is large and when I click the wrong space I have to go back to the top left to change colors and then try to find where I was. (twice, because I have to go back to the first color…) If I could take the box of color choices with me it would work so much better.

I cannot work on it easily if it’s zoomed out so that option is out.

Thanks in advance.