This is likely an easy fix, and only requires you to update your preferences on your system.

If you’re using MacOS, go to System Preferences -> General, and then set Show scroll bars to Always using the radio buttons.

If you’re using a Windows machine, go to Settings -> Ease of Access -> Display and turn off the auto hide feature using the toggle.

If these solutions don't resolve the horizontal scrolling, please reach out to our support team by emailing support@flatfile.com.