We need to find peaceful solutions to a complicated conflict of identities and national rights. This was done elsehwere in Eastern Europe as countries peacefully seperated.
Best case you could try and squeeze that into meaning implementing Minsk II, but that didn't envisage the seperation of Ukraine, AIUI.
Fwiw I thought she was trying to draw on peaceful separation of states as an example that "peaceful solution to complicated conflict of identities" is possible in theory, rather than advocating for carving up Ukraine to stop this particular war.
Also bear in mind that youtube video is 3 weeks old.
The quote was:
Best case you could try and squeeze that into meaning implementing Minsk II, but that didn't envisage the seperation of Ukraine, AIUI.