What to do with unsupported HTML tags

[benhowes]

I make use of <summary><details>title</details></summary> to collapse sections of documents in markdown. Currently that causes the error:

com.atlassian.confluence.api.service.exceptions.BadRequestException: Content body cannot be converted to new editor format

Perhaps the mentioned tags could be converted to use an expand macro?

In my particular case, I'd be happy to drop those sections when updating confluence, so some way to denote that a section of content should be excluded from confluence would also be useful.