As explained in the code comments, that warning is sent in two part.
The problem is that if you raise on the first or second part, the warning becomes very hard to understand and deal with, so it's preferable to join the two parts together and consider them as a single warning.
As explained in the code comments, that warning is sent in two part.
The problem is that if you raise on the first or second part, the warning becomes very hard to understand and deal with, so it's preferable to join the two parts together and consider them as a single warning.