Issue with ME52N flavor import/export

Hi Experts,

I am facing issue with ME52N flavor after export/importing from one client to another client of the same system. The issue is all tabs, fields & columns of item overview screen which were hidden in one client are re appearing after importing in another client.

Foloowing control id details are maintained for ME52N in both clients:

Original Control ID - ^ses\[0]\/wnd\[0\]/usrUSRAREA/subcntSUB0SAPLMEGUI\w+$

New control ID - ses[0]/wnd[0]/usrUSRAREA/subcntSUB0SAPLMEGUI__common__

Steps followed:

1. Create ME52N flavor in client A

2. Export flavor from Client A.

3. Import & create flavor in client B

Let me know if any one of you have faced such issue & has solution or any pointers. Any backend configuration to be checked?

Regads,

Avinash