Gmail Sidebar disappeared!
Troubleshooting
Step 1. Determine if you have downloaded the latest version of Chrome and the latest Teamable Chrome Extension.
Step 2. Remove the Extension from Chrome, then try adding to Chrome.
Step 3. Restart your Chrome browser.
Step 4. Log out of Teamable and log in.
These steps resolves most extension related issues.
If the issue persists, visit chrome://settings/clearBrowserData and clear your browser cache and cookies.