Distorted Textures on One-Tile Gable Roofs

Since the latest Sims 4 update (Update 07/18/2023), I've encountered a troubling issue with the textures on one-tile gable roofs, both normal and diagonal. The textures appear horribly distorted, making it challenging to identify them, and the colors are noticeably shifted. It's important to note that this problem exclusively affects one-tile gable roofs, as two-tile-wide roofs or wider remain unaffected. As a builder who frequently incorporates dormers into my houses, this has become a significant concern for me. I'm seeking advice on how to address this serious issue to ensure my creations maintain their visual appeal. Any guidance would be greatly appreciated.