IoT Core named shadow editor bug

I think i have detected a bug in the Named shadow editor in the AWS console. Reproducible:

1. Edit a named shadow, and give the device time to pickup and report the change to "reported"
2. See that the Named shadow gets updated twice (once for the change to the desired state and once for the device returning the same in the reported state
3. then click edit again and see that the reported state in the edit window hasn't been updated.

once you then edit this out of sync editor field, it sometimes doesn't pickup the change, and sometimes does.. either way the editor field doesn't get updated..

A refresh of the page causes the edit field to re-sync with the true shadow and it all works again.

i've made a small demo : https://www.youtube.com/watch?v=Ffcla4AMxy4

tried both with latest firefox (114.0.2 (64-bit)) and brave (v1.52.126)