Markdown headers don't work inside spoiler tags
45431
Spoilers don't support block formatting (and so don't format well)
105253
Spoiler text doesn't work with numbered lists - Intended behavior? Workaround?
28879
Can't Add css-columns Tag
32099
How to combine bold and "code sample" in Markdown?
53541
Double return within  breaks markdown
144180
meta description/tag not working
8822
Fix Markdown/SmartyPants in question titles
15309
How to nest code within a list using Markdown
78683
markdown can't handle tags with asterisks
129255
Format not available in tag wiki excerpt
65012
Is it possible to add html inside a title attribute?
108253
Add markdown support for hidden-until-you-click text (aka spoilers)
53526
\nameref breaks for star versions of section/paragraph when titlesec is loaded
70102
Add "paragraphs" to Markdown help
9778
Can't see spoilers on touchscreen outside of 'mobile' site
113940
Markdown help page is broken (badly presented/formatted) on every site
153365
Can we get Markdown support in questions' `title` field?