1. What actually happened or you saw:
Applications started in containment seem to integrate with each other. For example, Starting 2 instances of chrome in containment from Comodo widget seems to result in 2 seperate windows which would indicate a wall. However if I copy from one I can paste to other and if I drag the tab from one to the other it will combine into one tabbed browser.
2. What you wanted to happen or see:
Would like to have them divided. I may have social media tabs for example on one while doing more personal stuff on the other and therefor would like them virtually separated for security reasons.
3. Why you think it is desirable:
There has been examples of java/html5 and maybe other methods of collecting data on a different tab or injecting code into another tab. This would create a wall for such threats.
4. Any other information:
Should be noted this can get very complex as you may run a dozen applications in containment and you may wish to have some level of integration between applications. May take some thinking. Such as having different containment numbers to select from. Like Containment 1 is default but you can take additional steps like right click and select another container to run applications in non default container #. This of course can be expanded quite a bit. For example lower container may get data from higher containers such as clipboard modification allowing your password manager to stream data down but blocking any attempt for them lower containers to breach the upper ones.