[xwiki-users] Section editing - overwriting wrong section

Hi, lately a user reported to me another issue regarding sections. Scenario, there are two users and document like that: == section 1 == sect content == section 2 == sect content == section 3 == sect content 1. UserA opens section 2 to edit 2. UserB opens whole document to edit ( no other way but with force editing ) 3. UserB adds section 1.5 in the way it is: == section 1 == sect content == section 1.5 == sect content == section 2 == sect content == section 3 == sect content 4. UserB saves document. 5. UserA changes content of the section 2 and saves document. The result is that userA saves overwrites section 'section 1.5' instead of 'section 2'. I can see that you're indexing section with numbers and add this as a parameter to edit link and that is probably the reason of shifting the section change but I've just checked the Media wiki sandbox and the same scenario causes no errors - they are also adding the 'section' parameter but somehow an extra identification is performed as well.. Is there any chance to get that working right ? maybe some configuration switch.. Thanks, Piotr