yes because Extension plugin is currently not part of MPEM - that's one of the reasons why infinite.loop requested developers to come forward to help.
As the docs in the wiki outline there are many things that need to be done, some of which are required in order to integrate the Extensions plugin.
IIUC everything you are suggesting is in the plan already, we just need someone to do it! Then you can test it in Area 51 and make sure it does what you want.
As the docs in the wiki outline there are many things that need to be done, some of which are required in order to integrate the Extensions plugin.
IIUC everything you are suggesting is in the plan already, we just need someone to do it! Then you can test it in Area 51 and make sure it does what you want.