Solved
[FIXED] Terrain Paint not Working After latest Game Patch
Product: The Sims 4 Platform: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? 1.47.49.1020 What...
Terrain Paints & Laptops:
While in laptop mode the terrain paints will now display. They were just being a little shy and hiding from sight. We’ve worked with them on their confidence and offered them a cookie. It was enough to get them out from under the table and back into your game. Finicky little things. But they’re good paints.Fixed in Patch 1.47.51
I know some people had slightly different issues and I don't know if this fix applies to them (including sound).
If you still have issues, please create a new thread (if the sound bug isn't fix, make a new thread for that too)
It seems it's still not working for integrated chips. Use this thread to post if you have a integrated graphics chip: https://answers.ea.com/t5/Bug-Reports/TO-ADD-Terrain-Paint-not-working-integrated-graphics-chips/m-p/7188740
