You can’t generalize it that easy… but you are right that it can be hinted in a better way.
At the moment you see this:
“Collect your reward with CSW” is right and wrong. For the credit reward it is obviously right.
For the RP reward, in your mentioned scenario it is wrong. It will get overwritten. I will point this out in a better way and rework the Guide about Vote + RP.
I just mean with “not our business” that some players make full use of 2 servers and 2 votes. They receive it for both and make use of both. For example with HWS Ingot convertions or having a different Origin on the other server than on the main, for different/better RP gain.
Not to mention that it’s the duty of players to read the manual before using any feature