Chrome Flags Reference

--top-controls-show-threshold

What does --top-controls-show-threshold do?

Percentage of the browser controls need to be shown before they will auto show.

Usage

chrome --top-controls-show-threshold

const browser = await puppeteer.launch({
  args: ['--top-controls-show-threshold']
});

const browser = await chromium.launch({
  args: ['--top-controls-show-threshold']
});

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--top-controls-show-threshold')

driver = webdriver.Chrome(options=options)