I can confirm this issue exists on my Mac running macOS 15.3.2. This is a critical bug that affects user experience and app installation workflow. The missing confirmation button when desktop apps are running is particularly problematic as it prevents users from installing new apps without closing all running applications. Steps to reproduce: Have any desktop application running Open App Store Try to install any app The confirmation button is missing from the installation dialog This issue started appearing after updating to macOS 15.3.2 and persists in 15.4. Please investigate and fix this issue as it significantly impacts the user experience. #macOS #AppStore #BugReport