Regression in the margin between title heading and content

[tavin]

In a markdown preview, there should be vertical space between the titular H1 and the first sentence of text.

The space has gone missing:

The regression can be traced to a myst-theme commit, where @rowanc1 has kindly offered a couple of ideas for a fix.

[agoose77]

@tavin thanks for this report. Could you share a link to the discussion with Rowan, perhaps? :)

[tavin]

@tavin thanks for this report. Could you share a link to the discussion with Rowan, perhaps? :)

Hi @agoose77 yes, it's the link at the bottom of the issue report.

[tavin]

Btw I'm again seeing sub-h1 level headings being hoisted to titles, which could perhaps be a related regression.