[FIXED] [CL] Elements disappear from view in open story apartments

Product: The Sims 4
Platform:PC
Which language are you playing the game in? Português
How often does the bug occur? Every time (100%)
What is your current game version number? 1.47.49.1020
What expansions, game packs, and stuff packs do you have installed? All packs until Get Famous;
Steps: How can we find the bug ourselves? After modifying a penthouse or apartment, or completely replacing it with another building, additional tiles can be seen from outside the buildings in the map view. This problem happens in a similar way to another bug I reported here and has not yet solved: https://answers.ea.com/t5/Bug-Reports/OPEN-CL-Additional-floor-tiles-outside-apartment-after-modifying/m-p/6983192 Second problem: Just go in a penthouses and apartments and try to view the lower floor through the upper floor in an opening area to the first floor as I have shown in the pictures.
What happens when the bug occurs? Stairs disappearing partially or completely when we move the game camera being on the second floor of the house, and viewing the first floor at the same time. First floor objects disappear when we visualize them through the second floor, through the opening of the floors .
What do you expect to see? Stairs and objects should not disappear or be inconsistent when viewed from a second floor in rooms with openings between different floors. And the additional floor should never appear in the map.
Have you installed any customization with the game, e.g. Custom Content or Mods? Never used.
Did this issue appear after a specific patch or change you made to your system? No

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This publication aims to report two different problems.

Do you remember the bug that I reported almost 3 months ago (and has not yet been fixed) that causes aditional tiles appearing outside the apartment selection UIof The Sims 4 City Living? LINK: https://answers.ea.com/t5/Bug-Reports/OPEN-CL-Additional-floor-tiles-outside-apartment-after-modifying/m-p/6983192 I need to report that the problem has gotten worse now, and after the November update, these aditional tiles can now be seen in the map view, usually after we make some modification in the original lot or we replace it with a completely new building.

Second Problem

After the November update, several lots of San Myshuno are suffering graphic problems. These problems usually happen in penthouses and apartments that have more than two floors.

When a penthouse or an apartment has an open area in the first and second floor division, when we try to view the first floor through the upper floor, the stairs begin to suffer graphic problems depending on the position of the camera, and many objects that were on the first floor begin to disappear.

From what I've come to realize, this problem only happens in areas with openings between the first and second floors, and logically affect stairs, since they obviously make an opening in the floor.

On one of my lots, one of my stairs is completely invisible on the second floor, only visible on the first floor. handrails are affected as well.

Gif samples:

I already asked some friends to check in their games if the same was happening, and they confirmed that yes, the problem was also happening in the same way.

I honestly hope that these problems, including that of the other publication, are resolved. San Myshuno is DESTROYED. Not only do we have graphical bugs in the apartment selector ui, as well as graphical bugs on the map, and now an even worse graphic bug happening within lots.

My pc specs:

6GB of Ram
Core i5
Geforce 1050 2GB

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