I'm playing Steam Version 188.8.131.52172 too and have the same problem with the shield and health options.
I logged in again and I'm still not taking any damage. I even tried no shield and still took no damage. My trainer is the same file Copy version as yours and the same trainer version number as the newest Trainer above 184.108.40.206068.
Maybe try downloading the newest one above and see if that helps?
First off all hats off to the team at cheat happens for all the great work you guys do. I was wondering if you guys were going to do a trainer/editor for the game of the year edition on steam? This game clearly has a tonn of trainers already so i would understand if it can;t happen i was just wondering if it was in the works. I have already tried the latest trainer and editor and it just crashes out the game everytime i activate it so i assume the GOTY edition requires a different one. Thanks again for all your hard work