If a user accidentally clicked the Unrolled view on on the NetSuite records, it will expand all the tabs on that record. The tabs will be in that format even if the user logs out of NetSuite.
Here are the steps to fix this :
- View the record with the expanded tabs
- Go to any subtab (e.g. Purchasing / Inventory subtab) then scroll to the right-most part
- Hover your mouse over the right-most part of the subtab
- Click on the button found there to disable the Unrolled view on for the tabs