There is a certain kind of house (land_house_1w07) with one window that let's you see through objects (see clip). So far every house of this kind i encountered on Sakhal has this issue (except the ones where there is a curtain in front). I have noticed this also during the last few patches.

You can still see players, driveable cars (see screenshot), built objects like bases or crates and i think tents as well through there.

• Find house of this kind without a curtain in front of the window. You can find one in Nogovo (as shown in clip) at 079x/077y.

• Look through window in garage part of house like in clip.

• If not sure that objects are missing, compare it to the view after going outside the house.

Windows won't let you see through objects.