accessibility review shows multiple main landmarks

My client hired a company to run an accessibility review and one of the items they flagged was multiple “main” areas (see https://snipboard.io/YJ8Ba1.jpg ) — looks to me like it’s really just a 2nd “main” landmark coming from my use of a footer page (example page: https://abodedev.wpengine.com/impact/housing/) (hosted on WPengine) — is there anything we can do to avoid or change that “main” in the footer page?

Thanks and lmk if you have questions.