the bug in SOP

Hi,

On my computer, the color of all the geometry sops like sphere and box is dark.
I saw the same problems in this forum, but it seems like there is no solution.
It would be appreciated if it’s fixed or give me some solutions.

my computer info is below
MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)
graphics board : Intel Iris Plus Graphics 640 1536 MB

Thanks!!