Perspective() and antialias don't seem to get along in p5.js web editor

p5.js Coding Questions
1

Hi all, the sketch below works fine in Codepen, but the perspective() function only works as expected in the p5js web editor if I comment out the setAttributes line. Thoughts?

function setup() {
 createCanvas(800, 200, WEBGL);
 setAttributes('antialias', true);
 normalMaterial();
  
 let fov = 1.0* PI / 3.0;
 let cameraZ = 200;
 let fovy = fov;
 let aspect = 1.0;
 let zNear = cameraZ / 10.0;
 let zFar = cameraZ * 10.0;
 perspective(fov,aspect,zNear,zFar);

}

function draw() {
  background(200, 200, 100);
  push();
  rotateZ(frameCount * 0.02);
  rotateX(frameCount * 0.02);
  rotateY(frameCount * 0.02);
  box(50);
  pop();
}