@lubos I have installed the latest version of Manager on my laptop and I can see that the summary page pretty much mirrors the chart of accounts layout and design concept. I will be honest and say that I think that the new chart of accounts look actually is a better design as it mirrors profit and loss and balance sheet more and in that area is more relevant, so I can the point of aligning the summary page with the chart of accounts for the sake of consistency.
Could I suggest a compromise for the summary page that will achieve your aim and address the biggest issue with the new summary look - Please see the attached picture. I hope that this will help improve the usability of the summary page!