I am unable to save values added to a table field in ELN section.

I am unable to save values added to a table field in ELN section.

Observation:   After clicking save, navigating away from the section and then returning to it, I notice that the newly entered values are missing.

The issue is likely due to the table field having multiple properties with the same nickname. Please follow below steps to verify:
•  Login to ELN as an administrator and navigate to the section type collection.
•  Right click on the section collection and choose section type configuration.
•  Locate the table field and view the property’s nickname where the data is missing.
•  Compare against other properties in the table to check if they share the same nickname.
•  If they do, edit to make sure that none of the properties share the same nickname
•  Click save and refresh collection