Looking for more information on these bug fixes as we're writing test cases for our upgrade to 10.8.1. If anyone an provide more information or step to reproduce it is appreciated!
https://support.esri.com/en/bugs/nimbus/QlVHLTAwMDExNjY2NA==
https://support.esri.com/en/bugs/nimbus/QlVHLTAwMDEyMjg0Nw==