Quote from: StreetDog6000 on Today at 12:08:01 PM

Questions:
In the above scenario, after the inheritence key gained rights to spend, can the primary key still be used for spending? (…I assume so…)

Thanks in advance!

The primary key remains permanently active. Therefore, if the inheritance key becomes active after given period of inactivity from the primary key, the latter still remains valid and can be used for spending.

Quote from: StreetDog6000 on Today at 12:08:01 PM

If yes and if as well the primary key than was used again, does the inheritance key lose its rights again? Or does the inheritance key, once "promoted", keep its rights even if the primary key was used again?

Thanks in advance!

If the primary key suddenly becomes active again, the inheritance key does not lose its rights. In this case, both keys remain active and have equal rights to access and manage the funds.