Hello,
It is important to share the environment you are working in.
From other posts I gleaned that some are using:
- ChromeBook
- OpenProcessing
These may be factors in what you are seeing.
Are you able to post a screengrab?
I see the same as @josephh and it does not look pixelated to me.
I am using W10 Pro, Processing 4.0b1 and a nice 1920*1200 display with an NVIDIA graphics card (a bit dated and I may get a new one! now that I think of it).
:)