I can't change materials

[Emmanuel ROBERT]

Hello,
I have a little problem.
The same wall complex profile in 2 different files AC 19.
As you can see with the screen capture, editing panels materials are not the same. How can I change display settings with the same options?

Thanks for your help.

Emmanuel

[Emmanuel ROBERT]

the second screen capture

[Laszlo Nagy]

Go to the Options\Project Preferences\Legacy Dialog.
In one file, the "Use legacy intersection and Surface methods for model elements" checkbox is checked, in the other it is unchecked.
This causes the difference.

[Emmanuel ROBERT]

Hello,

Thank you very much for your help. I'll try it on my return to the office.
Thanks again