Window resize stretches canvas instead of resizing sketch surface

[SableRaf]

When the libprocessing / mewnala window is resized, the drawing appears to be stretched to fit the new window dimensions.

Processing (Java)

void setup() {
  size(400, 400, P3D);
  windowResizable(true);
}

void draw() {
  background(255, 0, 0);
  ellipse(width/2, height/2, 100, 50);  
}

libprocessing / mewnala

from mewnala import *

def setup():
    size(400, 400)

def draw():
    background(255, 0, 0)
    ellipse(width/2, height/2, 100, 50)

run()

Expected behavior

After resizing the window, the canvas should adapt and update width and height correctly.

Actual behavior

In libprocessing / mewnala, resizing the window appears to stretch the rendered output instead of updating the drawing surface properly.

Screenshot