not working with PWAs or other standalone sites
take https://devdocs.io/ as an example, it can be installed as an app and when launched Chrome opens an installed web app as its own top level app on macOS/Windows/etc.
while using said apps I find this extension often doesn't work, maybe it is trying to move my current tab to a window of a web app that it can't be moved to (you can only open things on that domain in the same installed web app so something on github.com can't be moved to a standalone installed web app for photos.google.com, etc.)
otherwise I really like how simple and effective this extension is; thanks!
Seems like this is hard to repoduce as sometimes the webapp "tab" is not targeted for moving tabs.
But nonetheless having a web app open seems to break the moving tab funcionality, even after closing them (corrupted tab locations etc?)
Addressed in b0e09b32ea63bb409d9c3d9f72095e81df5ae786 and uploaded version 1.2.0 to the stores. Thank you for your patience.