Thank you Matt for contributing your LinnStrument 5ths string layout resources to Poly Expresssion. I appreciate them being easily accessible to web browsers due to Astro. For comparison, I chose to use the OpenDocument file format instead for my tritone layout resources, along with the Creative Commons Zero (CC0) license, because I want others to have the ability to freely use and edit them without permission.
I noticed you missing a somewhat common seventh chord, often notated as minor seventh flat fifth (m7♭5), which is used by Locrian mode from the diatonic scale, among others. There are many more seventh chords commonly used in a jazz context, but I will leave you to it to consider adding them on your own time.