Because the width of the panel with cash/income/expenses/profit is dynamic, having the price list open at the same time makes the price list jump left and right a few pixels.

Possible solutions:
- Put price list and leaderboard below the money panel.
- Use fixed width for money panel (Can possibly be an issue if player becomes very rich, but that can be fixed by using suffixes such as '5,532k/m')

(Edit: After having checked the source code, I see that you are aware of the issue. If you decide on the solution I - or someone else - might provide a pull-request)