Doc Variables has been a passion project for me for over 7 years now. I'm always excited to hear how it's helped users use Google products more efficiently.
However, I do realize there are some tricky elements to using it, and I have been known to introduce some bugs.
If you're looking for any help (no matter what level) please reach out. Or, if you have a new idea... Or, if you find that it's not working the way it should. Regardless, drop me a line. Happy to connect.