Capturing screenshots in multiple dimensions work, but getting the same image everytime

[Psychiquest]

When I capture an image of 192 x 108 dimension, and then capture another one with 1920 x 1080, the dimensions are perfectly captured. However, when the next time I capture the image, I get the same image as previous one (in correct dimensions, though).

I am using node:11.12.0-alpine. Could it be some issue with node version?

@mozmorris