When I try to save or apply a Freesyle project with a Build Step of "Execute Docker Command" (no matter which one I choose) it throws a http 400 error, I have removed the IPs from the following errors

x.x.x.x - - [29/Sep/2021:15:40:15 -0400] "POST /view/zDevOps/job/Containers/job/Pull/configSubmit HTTP/1.1" 400 0 "http://x.x.x.x/view/zDevOps/job/Containers/job/Pull/configure" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.67"
x.x.x.x - - [29/Sep/2021:15:40:15 -0400] "POST /view/zDevOps/job/Containers/job/Pull/configSubmit HTTP/1.1" 400 0 "http://x.x.x.x/view/zDevOps/job/Containers/job/Pull/configure" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.67"
x.x.x.x - - [29/Sep/2021:15:40:15 -0400] "POST /view/zDevOps/job/Containers/job/Pull/configSubmit HTTP/1.1" 400 0 "http://x.x.x.x/view/zDevOps/job/Containers/job/Pull/configure" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 Edg/92.0.902.67"

I tried this on a previous version of jenkins and also tried plug-in version 2.7 without luck.  I do have a setting in Docker Builder and the Test Connection is successful.  I do not see anything in the Jenkins logs