These circuits normally work wonderfully in OM.
From your message it is not clear which initial conditions you want to impose.
12V on the one, 10V on the other, 1.4 and 6.1 mA through the two inductors. I have edited the post and added the Modelica file. Is there a better way?
You added spice plots, I suppose. What initial conditions did you set in Spice?

hdi pcb