1 - I created a new project
2 - on Eeschema I added 1 resistor R (named R1 in schematic diagram)
3 - I associated R with a footprint.
4 - I added another resistor R (named R2 in schematic diagram)
5 - I associated R2 with a diferent footprint from R1.
6 - I made copies of R1 (named R3 and R4) and all of them already had the correct footprint associated to them.
7 - I closed KiCad
8 - I opened KiCad and then I created a new project.
9 - on Eeschema I added 1 resistor R (named R1 in schematic diagram)
10 - I inspected R1 configuration and it didn't have the any footprint associated with component R.