MPE tile & MPE modulators disabled on project open

[pnyboer]

I've added several MPE modulators to my project. When I first load the archive or XML, they are all disabled. They also lose many of the properties I setup, for example, an MPE modulator for gain was setup with a special curve and to respond to Slide - but when I open, they are all defaults:

Related: In my interface, I have an MPE floating tile, but I'm having similar issues to the old thread here - MPE Floating tile problem
@A-Former-User mentioned he figured it out, but I'm having a hard time finding any documentation about it or the sample MPE project.

Links and Help appreciated!

[Christoph Hart]

If you add a MPE panel somewhere in your HISE window, there will be a help button which opens a extensive documentation how this works.

The bottom line is that MPE modulators work a little bit different than usual modulators because they are supposed to be controlled via that panel from the end user - just drop MPE modulators on any place you might want to offer and the end user can activate and control them using the MPE panel - also people who don't have MPE controllers usually don't care about MPE so there has to be a global kill switch for this system (which is the MPE bypass button on the MPE panel).

The system is working perfectly in HEXERACT, so if there's anything weird in the usage let me know.