I have this problem too, and I've created a program to solve this problem!
It uses a keyboard hook to remap Win key to Ctrl+Ctrl, the remapping is done only when the Win key is released so it will not damage other shortcuts (like Win+D). It's an open-source one so you can be assured that it is safe. Detailed instructions are provided in the page above(it's really easy actually).
Hope it helps, I also wish the devs of listary could see it and integrate the idea/code into their official release.