If you change an attachedEntity position with:
InventoryStorageSlot.SetAdditiveTransformLS(vector); or: InventoryStorageSlot.OverrideTransformLS(vector);
The new position will not updated/set in "SCR_InventoryMenuUI / ItemPreviewManagerEntity".
So if you open the Inventory or weapon inspection, the Entity is still on the wrong position. But in the main world, the position is updated correctly.
Change a weapon attachment position with "SetAdditiveTransformLS" or "OverrideTransformLS"
Open the inventory or weapon inspection.
Position is not updated on preview.
Update: You can set "ShowAllChildrens" on the ItemPreviewAttributes, but this will make thinks strange. The attachment with the Offset will now show double! And on the Deployment Screen, the offset will still not set.
@Geez - its not resolved. Please see edited post. Maybe Niirozz knows what happening here. Thanks
@NiiRoZz i did a workround for this issue. I created a new "InventoryStorageSlot"
class REAPER_VariableAttachmentSlot: InventoryStorageSlot
On the attach event, i do not "SetAdditiveTransformLS" or "OverrideTransformLS", instead i move the whole PointInfo to the new Offset.
Set(GetOwner(), GetBoneName(), vOffset);
This will fix the Preview bug in inventory, inspection screen and also deployment preview.