Stonk module kit from Tesseract Modular build and demo

A powerful unit, a joystick controlled modifier of CV and audio with filter, reverb, wave modifiers, loopers, and more.
Mostly surface mount pre-installed. However, the buttons are a little tricky to install so take your time, and I had some interference problems with the button tops that I had to add a water to sort out. But in general a good build.
Demo just scratches the surface of this beast, but does give you an idea of the power here. Very good module.

Build

I have a Tesseract Stonk (which is a very powerful module) and I notice a certain behaviour when saving and loading presents.

Firstly I create an audio loop and then save the preset.
Then I Clear the Loop.
Then I re-Load the preset.
The content of the loop seems to be empty - so the Preset does not seem to save the loop contents, even though the Loop LED is flashing after the preset re-Load.
All other aspects of the Preset are correct, e.g. Channel assingments.

Also, a power cycle restores the Presets but seems to clear the Loop contents.

Is this correct or am I missing something?