I'm not sure that page shows what you want it to. It doesn't seem to account for the demographic distribution of people being caught committing crimes to begin with.

Here's a thread with numbers from 2019 claiming blacks are actually killed less:

https://mobile.twitter.com/LeonydusJohnson/status/1267466345...

Here's a famous (now notorious) article from nytimes claiming there is no racial disparity when it comes to police shootings:

https://www.nytimes.com/2015/10/18/upshot/police-killings-of...