"Duplicate method settings()" when using smooth() in setup()

[Gargaj]

Most appropriate sub-area of Processing 4?

Core/Environment/Rendering

Processing version

4.3.1

Operating system

Windows 11

Steps to reproduce this

Creating the following sketch produces the error Duplicate method settings() even though there's only one settings() function; the solution is to remove the smooth() call, which makes the error go away, even though the error message doesn't imply that's the solution.

snippet

void settings()
{
}

void setup()
{
  smooth();
}

Additional context