This issue might be related to your browser cache or a display error. Try clearing your browser cache and refreshing the page:
** Mac: Press Command (⌘) + Shift + R (Chrome/Firefox) or Option (⌥) + Command (⌘) + E (Safari)
** Windows: Press Ctrl + F5 or Ctrl + Shift + R
If the worksheet tabs are still missing after refreshing, this could be a bug in the interface.
To help us troubleshoot further, please provide:
** A screenshot showing the missing tabs
** The link to the table or workbook where you're experiencing this issue
* Any error messages you might be seeing
You might also try adjusting your view settings to see if that resolves the display issue.