In the case of periodic models such as metal-organic frameworks, when performing geometry optimization using Forcite in Materials Studio, even if the optimization is carried out in the original view, it switches to in-cell view after the process, causing bonds crossing the boundaries to break, which prevents further MD simulation (using LAMMPS). Is there a way to prevent it from switching to in-cell view mode?

If I remove connected framework atoms for the cell on the right panel, which corresponds to the output after the geometry optimization, you can see the fragments generated by the bond breaking.