I spent some time googling this and looking through help.obsidian.md for how block IDs and references and work and didn’t find answers, except on this forum post. So from what I see, when created a link or embed, you write out the page name following a ^ character and select a block. a Block ID would then be generated where you wrote the embed and the paragraph being indented.
Who exactly manages the help website? Could forum mods edit or create pages there?