Hi, can anyone point out a step by step process how to implement this workaround on Mac?

Been trying to figure it out to no avail and I'm stuck nomicons/sad

Best regards

ntd wrote:

Many thanks for the hint, scorpio810. I didn't know I can use custom CSS code.

I ended up using the following CSS fragment that seems to make the diagram editor perfectly usable:

QGraphicsView {
  color: #000;
}

I will update the issue accordingly.