Can I know why the plugin is not built during the Paraview build process?

hello

https://gitlab.kitware.com/paraview/paraview/blob/master/Documentation/dev/build.md

When using the site method above on Ubuntu, some plugins in Paraview do not build.
what’s the problem?

The currently used Ubuntu uses 22.04LTS.

Per https://gitlab.kitware.com/paraview/paraview/blob/master/Documentation/dev/build.md#plugin-settings, you’ll need to set PARAVIEW_PLUGIN_ENABLE_<name> to ON to enable individual plugins. Check those settings first.

Not sufficient.
My custom plugin still is not build this way