loop recording needed

I think a feature which is required by many users is layered recording while looping playback.
If a loop range is defined, the recording track should be exactly the same length as the loop range. If I don’t stop recording a new audio track/layer should be created.
Even Garageband has this feature…

Feature requests go to http://tracker.ardour.org/

Features and bugs in the forums are generally ignored, and almost always forgotten.

Ardour can do loop recording already, though it may not work precisely as you describe.