Graph visialization options

I love the bar chart view by default because i can see the split on expenses, income, etc. on a monthly basis. However, for some specific tabs the pie chart is more useful.

Would it be possible to toggle between pie and bar charts in INDIVIDUAL tabs and they get saved like that every time you open the app? For example, having 3 tabs always on pie chart and 3 tabs always on bar chart.

Thank you! Love the app, just purchased the lifetime premium version.