You can use process explorer, it even has option to act as a replacement for task manager.

Edit: https://learn.microsoft.com/en-us/sysinternals/downloads/process-explorer

There is nothing in windows that's a small tweak.
Changing anything has implications to a banking business Joe somewhere, who's program depends on the original feature working as it does, or one of the 16 layers of code is simply tangled in a way such change would require cascade of rewrites.

I've read articles about various developments: working with regex registry*, or just adding a control panel option, and it's an absolute nightmare.