Created attachment 104548 [details]
Steps to reproduce:
1. create main form
2. create subform
3. connect subform with main form
after you insert data in main form when you insert data in subform, it doesn't pass data automatically on columns connected with main forms
column connected with main forms take data from it
Operating System: Linux (Other)
Version: 184.108.40.206 release
Last worked in: 220.127.116.11 release
For the test, you can give a try to daily build of master sources (future 4.4.0).
If you still reproduce this problem, don't hesitate to reopen this tracker.
*** This bug has been marked as a duplicate of bug 82151 ***
Migrating Whiteboard tags to Keywords: (possibleRegression)