I feel sad that people don't remember OS/2 anymore. It was also able to run multiple dos windows, have video running in the background etc, and that was in the late 90's.
I had OS/2 Warp 4 and it was one of the best pieces of software I ever had: from the box design to contents, included software and its quality; and even voice recognition.
There is still ArcaOS[1] that can run OS/2 applications.
[1] https://www.arcanoae.com/arcaos/