The Steam Client Beta has been updated with the following changes:
General
Additional fixes for forward and back buttons leading users to unexpected entries in their navigation history.
Fixed toasts positioning correctly on windows when the task bar is moved to the top of the screen (Windows 10).
Fixed issue where broadcasts on the store failed to play on some systems.
Fixed issue preventing games that were available through EA Play from being installed.
Added notifications for messages from moderators in the Steam Discussions
Fixed issue viewing a screenshot's web page after uploading it.
Fixed issue dragging the client window when showing the library after scrolling game details up slightly.
Friends & Chat
Styling tweaks to the Friends List and chat window
Removed chat settings now that they have been merged into General Settings
Fixed animated avatars not loading after login when login at startup is disabled
MacOS
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Moved notification toasts to the top right in desktop and Big Picture mode to match OS default.
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Fixed issue where the in-game overlay was not correctly initialized in some games.
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Fixed keyboard shortcuts not working in browser windows.
Source: https://store.steampowered.com/news/gro ... 8587780258