@azfar90my Does the Steam overlay work in other Steam games? If you own any, please test.
Please also change the key binding for opening the Steam overlay; by default it conflicts with a Sims 4 key binding. You can use whatever keys you want, but try a couple different combinations that (to your knowledge) don't do anything else on your computer.
I tested with Mass Effect Andromeda, Battlefield V, Need For Speed and Mirror's Edge Catalyst, whether with default key binding or even custom binding, I can open the Steam Overlay like normal and Steam can even track that I play those game where its says "Running", except for The Sims 4.
@azfar90my I tested myself just now, and I can also bring up the Origin in-game overlay even with it disabled and with Origin in offline mode. If I click on any of the options though, I get an error. So it seems that the overlay itself doesn't get disabled, just all of its features.
For Steam, please double-check that its in-game overlay is enabled specifically for Sims 4. It's possible Steam disabled it by default at some point, especially since it conflicts with the key binding for first-person mode. If that's not the issue, can you bring up any elements of the overlay while you're playing? Alt-tab back to Steam, click View, and choose a couple of the windows. I know it's not as convenient, but I'm curious whether this works or not.
@azfar90my Okay, but again, can you manually bring up the individual elements of the Steam overlay, as described?
If you feel like experimenting, you can also move the overlay folder you've described and try to play without repairing the game. I have no idea what will happen, but it's easy enough to restore the files if something goes wrong.
