For bug reports regarding Chaos gear, internal to the group. Topics here may be moved to Mechanicus or Command subforum depending on severity of the bug.
If you can force a barricade preview halfway through a wall, you can deploy it and then you can begin to daisy chain barricades to form platforms/bridges up/around things. I made a cocoon of barricades around myself with this exploit underneath the crane.
It's very minor and kind of a pain in the ass to really pull off consistently. It depends on if you want that to be a feature of the barricades to act as impromptu ladders or not I suppose.
The deployable selection isn't remembered through re-attachments of the hud or relogs. It always resets to the barricade despite what the buttons show are selected.