Try launching the game, shift/tab, open friends list and see if you can change your status.
I don't think this will work but it's worth a shot.
There are also pprograms that trick steam you're playing a game. I won't say what any of them are called but you can use one to launch a game such as tf2 whilist actualy playing csgo.
Actually, I mean it shows "purchase" where it should say "play".
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
Like in some of my free time I wanna play CS:Go but due to some reasons I want to keep all its components completely hidden like from everywhere on my PC so that anybody using my PC do not get to know that I play Cs:GO . Will appreciate all suggestions and help tips . Thanks in advance .