I’m not sure how to go about relisting it for consideration at next AGM without it being ‘out of order’?
Take it to mediation at Fair Trading with a view to resolving via a Section 237. That should remind the chair that they are not the be-all and end-all. Meanwhile, check with your local council to see if this will have any chance of success, hypothetically, so you can go to the next AGM fully informed and armed.