Total Commander

This is just a suggestion. The 2 panel view is a very useful feature of TC, but obviously not ideal on a small phone portrait display. But it could be more useful if there was an option to display the 2 panels one above the other instead of side by side in the portrait view. Is that a possibility or option?

I don't like the idea.
When I want two panels, I can simple rotate the phone.

That way will always be available.
This would be another option in the settings, available to those who prefer it and not a problem for those who don't.