Symptoms: 

In the following use cases, Apply or update TM from BWB doesn’t work as expected using legacy filters:

• You open an asset in BWB and no translation is displayed, even it exists in the target file
• You open an asset in BWB and click on T icon, but the TM matches do not match the translated content
• The segments manually set as Reviewed in BWB are not recorded as such in the TM

 Resolution: 

You can fix this issue by deploying the update to

• WorldServer 10.4.4, available on FTP.
• WorldServer 10.4.5, available on FTP.

If you cannot deploy it, contact the SDL Support Team:

•     Log on to your "My SDL" Account.
•     Log a support request via Support & Education Support. 

Notes: 

• All systems running WorldServer 10.4.4 , 10.4.5 and using BWB with legacy filters should have this hotfix applied.
• The fix for this issue will also be available in WS 11.1.