The regression has been spotted through a bug in Open project macro: https://github.com/xwikisas/project-management/issues/116
The template code is provided by https://github.com/xwikisas/project-management/blob/main/project-management-macro/src/main/resources/templates/html_displayer/projectmanagementfilter/edit.vm which defines an ID used then by some javascript.
The regressions appears because the ID cannot be read anymore in the javascript since it's transformed in macroEditor.js code.