Hello,
When your merc is in line/cone of sight, it becomes ‘selected’. Selecting a Merc on PC may be useful, but on PS4, the only thing you can do with it is cast Enchant or Holy Bolt. The problem is that the Merc selection takes precedence over all other object interactions. Basically they block you from using stash, portal, stairs when they are in the way. This is super hazardous when trying to quickly flee or annoying when trying to open things. Please make the Merc selection last in priority in layers, or make that an option. Other than that, this game rules, great job!
Thank you!