Roof intersecting with walls [ Edited ]

[meggie2918]

Product: The Sims 4
Platform:Steam-PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.68.156.1020
What expansions, game packs, and stuff packs do you have installed? All of them
Steps: How can we find the bug ourselves? By adding in a platform or replacing a internal wall with a fence while having the main floor exposed
What happens when the bug occurs? When I add a platform or deleting floor on second level
What do you expect to see? Not the roof
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? Neutral/Not Sure 

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Every time I try to build a house with a platform or with the floor removed to overlook downstairs the roof begins to clip and intersect with the walls

[crinrict]

@meggie2918 Could you please edit your post and fill out the bug form ? Seems you weren't prompted for it.

Editing should help with that.

[meggie2918]

@crinrict I did

[crinrict]

@meggie2918 Thank you. Would you mind adding some pictures as well ?