The Key commands window is one of the remains of SX days… it will one day get a make over like other components have, and I am pretty sure it will include an incremental search similar to the plugin selector windows and others. Just when that will happen, no one except Steinberg knows…
I have written a HTML app that can take your Key commands.xml and convert it to html tables.
Feel free to modify it so that it includes an incremental search field and make a pull request
