Disable Chrome clipboard popups WebdriverIO
A workaround might be to switch to the popup and dismiss it.
driver.switchTo().alert().dismiss();
or
driver.switchTo().activeElement().dismiss();
EDIT: I found an interesting Website. Try the code at the end of this site: http://blog.amolchavan.space/block-push-notification-on-chrome-in-selenium-webdriver/
I see many people also suggest to use profile.default_content_settings
so it may be depend on chrome version. Current chrome version will work with this code as follows
chromeOptions: { prefs: { 'profile.managed_default_content_settings.popups' : 2, 'profile.managed_default_content_settings.notifications' : 2, }}