I have Proclaim pinned to my taskbar in Windows. After updating the program this morning, I noticed that, while the splash screen will load when clicking the taskbar icon, it opens a new instance of the program in the taskbar after that. So I have two Proclaim icons, and the second one is the only one active once the program is fully opened.
On my personal laptop, as well as the Church laptop that runs the slides, this is the case.