Your system information

• Steam client version (build number or date): July 17 2019, at 06:14:18 - API v019 - package version 1563346602
• Distribution: Manjaro 18 KDE
• Opted into Steam client beta?: [ ] No
• Have you checked for system updates?: [x] Yes

Please describe your issue in as much detail as possible:

When you click on the ACTIVITY menu link in Steam client Linux, the activity doesn't show all the games activity/news you are following. For example, I follow Dead By Daylight game and the last news/announcement for the last update doesn't show at all in the activity, probably because it is a Windows game and I'm in the Linux client. If I boot to Windows, the latest news/announcement for this specific game appears properly in the ACTIVITY page. The activity of all the games I follow should appear regardless of the system I'm booted on.

Steps for reproducing this issue:

1. Boot to Linux and open the Steam Linux client, and go to the ACTIVITY page https://steamcommunity.com/id/**userID**/home/
2. The non Linux games doesn't have their latest news/announcement shown in the page, despite the fact I'm following them.