LM-Dev-Field is highlighted in dark orange even though user has not updated

Fields LOCD, Expected SO date and Estimated Arrival at ELC or Estimated Arrival at LSP is highlighted in dark orange even though user has not updated.

1. Navigate to LM home page
2. Select a material from alert overview and navigate to LM batch details table
3. Click on LOCD field, don't make any change and tab out
4. The field is highlighted in dark orange indicating the date is overwritten even though there is no change done by user.
5. Repeat same for Expected SO date, Estimated Arrival at ELC or Estimated Arrival at LSP (Market Release).

refer attached snapshot