Same here. Just ended up rolling my own solution from the great open source out there.
I grabbed this resource from Beeper's landing page: https://github.com/spantaleev/matrix-docker-ansible-deploy
Is that what you're using?
EDIT: Oops, i should have also clarified that the free account does *NOT* seem to include bridges...but the paid accounts do for an additional nominal cost (honestly seems a fair price): https://element.io/personal-plans