Your system information

• Steam client version (build number or date): 1690583737 | Fri, Jul 28 21:44 UTC +02:00
• Distribution (e.g. Ubuntu): SteamDeck
• Opted into Steam client beta?: [Yes/No] No
• Have you checked for system updates?: [Yes/No] Yes
• Steam Logs: steam-logs.tar.gz
• GPU: AMD

Please describe your issue in as much detail as possible:

It seems that since the last update the changes made to the window.collectionStore are no longer propagated via observables until a forced refresh of some sorts.

This results in various bugs, such as:

• Collection tab counter not being updated until you navigate to the said tab.
• "Favorites" tab not visible when you have no favorites and add a first favorite app. You need to wait for some sort of UI/collectionStore refresh for it to appear.
• Apps are no longer hidden until UI/collectionStore is refreshed.

Steps for reproducing this issue:

1. Select an app and try to hide it.
2. Observe it not being hidden.
3. Trigger an UI/collectionStore refresh by restarting Steam client OR starting the app (it will be hidden afterwards).

Notes:

It seems that calling window.collectionStore.WarmCache() forces the necessary updates for the collections. Maybe the automatic cache invalidation was removed by accident in the last update.