Marquee - Better Stage Manager for Windows and MacOS

I love the concept of macOS Stage Manager. I can’t stand having to turn it on and off all the time, so I built my own version for both macOS and Windows. I hate having to constantly drag apps into different groups just to keep more than one app visible on the screen. It’s inspired by BetterStage and lets you group different apps into a Bento-box layout or tabbed apps. I also hate how macOS groups multiple windows of the same app together—finding the one you want becomes unnecessarily complicated.