Steps to Reproduce

https://zkfiddle.org/sample/t8u6bn/4-Another-new-ZK-fiddle

Current Result

Directly using the static member of the imported class in EL value works

passing that static member to a shadow element's dynamic value with EL doesn't works (resolves to null)

using the static member of the imported class in a custom attribute, and passing that custom attribute in shadow element's dynamic value with EL works

Expected Result

Imported class's static member can be used in shadow element's with EL

Debug Information

Workaround

put the value to a custom-attribute, use custom attribute in shadow element's dynamic value