How to make outline thicker?

The default outline is too thin and hard to see.
Is there any way to make it thicker?

Only Outline!
no edge!

1 Like

You can make all lines thicker here:

I tried, but it does not change.
This has changed the Edit mode and the overall UI, but there was no change in the Viewport Shading Outline.

As a reference, the
My monitor is a 24-inch 4k (DELL P2415Q), and in Window 10 Setting>Display Setting, I found the following
Scale And Layout is 200%.
Resolution is 3840*2160.

Maybe a bug with this high resolution, can someone confirm this?

I restarted Blender and there was no change.
Maybe it’s the blender specification.

Maybe I should give an idea to blender.org.
I wish they will add some setting about this!:grinning:

Thank you for answer!