Change thickness or color of the lines that delineate the camera view

Hi, wondering if there is a way to change the color and/or thickness of the camera outline in the camera view.

This thing:

As you can see here, it’s almost impossible to make out the box that delineates what the camera will see against this brown background color that I’m using.

But even when there isn’t a background color, I find this thin light grey line hard to see, and therefore difficult to create compositions. Seems like an obvious problem and something you should be able to change, but I can’t figure out how to do it.

Nobody has any idea how to do this? Is it not possible? Any help would be appreciated. Thanks.

Can you work with the Camera Mask on?

This^^^. Just turn on the camera mask.

Thanks! that’s what I needed to know.