What's diffrent install configuration option on menu boot location

Here's what I've managed to figure out regarding this option:

When you prepare a new version a new partition is created. When it's created the current configuration is also applied.

So let's say I prepare an upgrade the day before and then want to activate it the day after. A bunch of changes could've happened since then right? If I do not install the configuration the latest configuration is not applied to the new version and all those changes are lost when the new version is activated.

Install configuration: yes would apply the configuration from the chosen source partition when the new version is booting up.

Makes sense?

Heres the manual:

https://support.f5.com/csp/article/K14704

Kind regards,
Patrik