Hello,
Unfortunately, as of now, there doesn't seem to be a specific fix in the pipeline for this particular problem with WDS. WDS is indeed partially deprecated, especially for workflows that rely on boot.wim from installation media or running Windows Setup in WDS mode.
Given this deprecation, active development and bug fixing for WDS are limited. Microsoft is encouraging users to transition to alternatives like Microsoft Configuration Manager, which offers a more flexible and feature-rich experience for deploying Windows images.
Have a nice day.
Best Regards,
Hania