Auto Correct issue / doesn't save

Auto Correct issue / doesn't save

Hi! I use Autocorrect a lot, this is the main reason why I use Zoho. I made dozens and dozens over the years.
For quite some time - 2 or 3 years, I haven't been able to save any new ones or update the old ones. As soon as I refresh the page, it's gone. Any suggestion?

Best Regards,
Max