Collaborate, Compare and Merge ISSUE

[YaSaRa_N]

Hi !

I've been experimenting on team-collaboration using SVN version control feature  in Altium(using the in-built SVN ).
everything works fine except the merging a local copy with the current head revision in the repository.

following image shows what i get when i click "Click to show merge resolution view"  in the "Collaborate, Compare and Merge" panel.


as you can see the background is completely white and i can barely identify the content of the PCB. i tried this with Altium 18 ,19 and 20(beta).
the merging works without a problem but i can hardly see whats in there. Is this normal?
however there is no such issue in Altium 17.



is this a bug or have i done some thing wrong ?

Thank you.