Completion menu color is incorrect

[FreshP-0325]

• Which editor/software are you using? Visual Studio Code 1.57.0
• Which theme are you using? Blink
• Have you tested the issue with other themes? Yes
• Which version of Rainglow do you have installed? 1.5.2
• Can you provide screenshots to highlight the issue?

[esheodinvopros]

looks like I'm a bit late, but this can be fixed with JSON settings.
that's how I changed it on “Allure Contrast”:

"workbench.colorCustomizations": {
  "[Allure Contrast (rainglow)]": {
    "button.background": "#47907a",
    "editorSuggestWidget.focusHighlightForeground": "#2aaaff",
    "editorSuggestWidget.selectedForeground":"#c0ccdb",
    "editorSuggestWidget.foreground":"#c0ccdb"
  },
},

before:

after: