One of the possible explanations for the specific folding of the collapsed segments lies in its dynamics, fundamentally nonequilibrium nature, due to the constant elongation of new loops and the collapse of old ones, and the hindered redistribution of monomer units between collapsed and elongated segments (Figure ). Let us recall that in our homopolymer model all monomer units are identical in interactions and therefore membership in collapsed state or elongated segment is determined stochastically, virtually randomly, and can be changed at a random point in time. Mixing between two types of segments was estimated that the rate of mixing between initially marked stretched and collapsed segments increases with Pe (Figure ). Similar to MIPS in active gas, collapsed segments are trapped within the condensed region and move slowly, which hinders relaxation to ideal globular scaling. Finally, let's look at how sensitive the observed phenomena are to the choice of model parameters, in particular rotational and translational inertia, introduced through parameters J and m; see methods section for details. These two parameters, which at first glance are not particularly important for equilibrium properties, can play a decisive role when considering nonequilibrium systems with activity . Translational inertia has the meaning of mass, and rotational inertia in a sense describes the asymmetry of the motion of a single particle.