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What I’m trying to do
Indent. But when I press tab it makes a quote (highlighted in yellow)
That’s not a quote, it’s a code block. In Markdown, indenting a paragraph marks it as code. You can indent by 3 or fewer spaces without marking as code, but it’s only a convenience for editing — the indentation won’t appear in reading view.
But it happens even on a single line. I see Youtubers indenting and indets without adding any line, which is what I want. It tried turning off theme in case it was the theme.