Chrome App Launcher Not Working. Some apps might stop chrome from working properly. [ such an operation every time check for when you select the option, there is a possibility that you select does nothing].
Chrome 61 OS gets new Lock screen, settings and Launcher from www.pinterest.com
Therefore, even if zoom start request is made, nothing will start. The zoom client is launched from the google chrome launch application zoom launcher plugin. The app is being moved to google keep on the web, from where it can still be accessed.
Install only if main app is not working in your device.
If i cannot overcome this, i am going to abandon chrome completely. Start by typing chrome://apps into the chrome address bar. It is just a google chrome launcher. These steps did not fix my problem which is when i click on a gtm meeting link, i am redirected to the web app instead of having the application launched.