Your system information

• Steam client version (build number or date):
  
• Distribution (e.g. Ubuntu):
  Manjaro
• Opted into Steam client beta?: [Yes/No]
  Yes
• Have you checked for system updates?: [Yes/No]
  Yes

Please describe your issue in as much detail as possible:

When i type in a terminal: steam&steam&steam it launches 3 instances of steam. This behavior was not always there, normally steam should see that there is a running instance and use this one. This is also a big issue since i just click on games on the menu and also in there, steam tries to start a new instance for every game.

Steps for reproducing this issue:

1. start a game from the menu, close the game
2. start another one from the menu