Thanks for the feedback. I replied in a sibling comment about how I made it.
For the bug, feel free to email me at avik at avikdas dot com if you'd like. The behavior I verified just now (for me) is that if you click one byte to highlight it, then clicking any other byte in the same group will remove the highlighting.
For the bug, feel free to email me at avik at avikdas dot com if you'd like. The behavior I verified just now (for me) is that if you click one byte to highlight it, then clicking any other byte in the same group will remove the highlighting.