Filtered and sorted portals do not refresh properly
Operating system version
Mac OS X 10.10.1
Description of the issue
When there are 2 portals on a layout based on the same relation and one of them is filtered or sorted, adding and deleting rows in the plain portal doesn't propagate to the filtered portal until a commit occurs.
Steps to reproduce the problem
I have prepared a file to demonstrate this behavior.
Please, let me know how exactly to upload the file.