NWBC 4.0 tab close does not trigger dirty check

Hi,

I have an FPM_OVP_COMPONENT configured to use my custom WDA component, that has an ALV table usage.

I want to prevent user navigating from the screen if something in that table was modified.

For that in my custom component I implemented IF_FPM_WORK_PROTECTION->IS_DIRTY in my component controller.

..but on tab close in NWBC 4.0 or HTML NWBC client this method is not called at all, so no check/no message/data loss.

Am I missing something?