1) I thought 3rd party developpers are in charge of developping (or not) for Xite / scope 5 compatibility ? May be Ia ma wrong ? I mean, 3rd party companies developp both plugins and compatbility right ? I do not think Soniccore says "no we do not want you to developp for Xite"
2) If not (if Soniccore would have to handle the compatibility), that would mean Soniccore developpers would have to work hard to help 3rd party developpers to enter Scope 5 ... I can just imagine that Soniccore cannot spend too much time on this (damn there is so much new things to come : scope 5, new hardware, options for Xite, Bowen stuff, etc...). Furthermore, Soncicore is, IMHO, mainly aiming at mobile musicians rather than sound designers ... Cos Xite can become very intersting for live (recording or sequences/synth/fx) or for musicians (like me

Just my opinion though ... May be modular synth has some specific restrictions that make Adern plugins (modular stuff) harder to handle with scope 5 and Xite...