Vertical scrollbar when image title contains math underscore

Only happens when the title would fit in a single line:

\Image[https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/BSD_data_plot_for_elliptic_curve_800h1.svg/640px-BSD_data_plot_for_elliptic_curve_800h1.svg.png]
{title=$a_b$}
{height=400}

For long titles that go over a single line, it doesn't happen.

Removing from ourbigbook.scss:

figure {
  overflow-x: auto;

fixes for some reason, but breaks everything else, as it adds a global vertical scrollbar to the page if there are any images wider than it (when above the mobile mode where images are just width 100%.

The fundamental issue seems to be: stackoverflow.com/questions/6421966/css-overflow-x-visible-and-overflow-y-hidden-causing-scrollbar-issue which we don't know how to work around. Omg.

To get a clearer effect edit ourbigbook.scss to:

.katex { font-size: 20.2em; }

Only the separation between a and its subscript b seems to matter.

 Ancestors

Closed issues
TODO