Inbox widget not using correct background color with Nestjs

[arjanno]

Hi,
Been fighting for a day to get chad widget to use the right background color in a nextjs 14 project using app-router, but not succeeding.
It works in a basic react SPA app, but not in the Nextjs 14 app.

I thought I had solved the problem with the below code, but it only worked once and since then it keeps using the white background.

About to drop hubspot as a result of this blocker.

//root layout.tsx
export const viewport: Viewport = {
  themeColor: '#000000',
}

[Jaycee_Lewis]

Hi, @arjanno 👋 Thanks for your question and for including what worked and where you are stuck. Hey @Kevin-C @Teun @PatOfCle, do you have any experience here? 

Thank you very much for taking a look! — Jaycee