`TypeError: Failed to fetch dynamically imported module` only in Windows in GitHub Actions about web HOT 1 OPEN

If I understood your correctly, it works for you on Windows, only locally, but not in CI.
From the error log I can't say why it happens, but just by the fact that it breaks in CI only makes me think that it's CI related issue rather than a WTR one.

I'd suggest to try to reproduce it locally, e.g. by using same config instead of switching it depending on the CI like in

	// Override the default Chrome launcher with Playwright launcher so to test
	// in all browsers in CI.
	browsers: process.env.CI
		? [playwrightLauncher({product: 'chromium'})]
		: // undefined defaults to Chrome (must be locally installed)
		  undefined,

from web.