Multi-cursor colors barely visible

[CmdQ]

When using multi-cursors via ctrl+d to change multiple occurrences at once, you can barely tell which words are already selected and which aren't. You have to wait for the caret to flash because the color doesn't give it away. In all these images, the upper 3 “countTriplets” are selected:

Interestingly, if the VS Code window doesn't have focus, it becomes very slightly better:

But that's still much worse compared to the default dark theme. Here you can very easily sport what you'll be changing once you type:

That's very sad because I like the theme but I cannot do without multi-cursor anymore—they're just too awesome.

First remedy

It gets better if you disable editor.selectionHighlight. But that's a handy feature by itself many people will probably want to have.