Thank you for the bug report. There are no manned turrets in the vanilla game, but if you mean mortars (since they are manned in vanilla) then yes, there does appear to be an issue here. I'm not 100% sure if being unable to override the action is a bug or not (although likely is IMO), but at the very least a feedback message should appear when trying to override via right-click.
So I'll leave this open for the devs regarding whether or not the inability to override is a bug or WAD, and I'll add the missing feedback message to the current list of missing ones. https://ludeon.com/forums/index.php?topic=37974.0
So I'll leave this open for the devs regarding whether or not the inability to override is a bug or WAD, and I'll add the missing feedback message to the current list of missing ones. https://ludeon.com/forums/index.php?topic=37974.0

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