Part Configuration Propagation in an Assembly

Hello.

I've been working on Solidworks for a while and I've been fooled several times by the configurations in an assembly. Indeed, by default, when I change a configuration of a part in an assembly with several configurations (for example "Default" for 3D and "MEP" for the different MEPs), I have to click on "All configurations" when I validate because by default this is set to "Current configurations only". No matter how hard I looked, I couldn't find a function/macro that would allow me to choose to set to "All configurations" by default or to propagate the current configurations of the parts to the other assembly configurations.

I looked via the component configuration table but I can't copy all the configurations to another column at once: 

Do you have a trick or macro for this problem?

Thank you in advance.


copie_colonne_configuration.jpg