Hovering a family in a font menu previews it on the selected text. The
menu took its caller's font as the current family, and the caller reads
it from the text, which the preview had just changed: the next frame the
hovered family looked like the current one, so the menu ended the
preview, and the frame after it previewed the family again. The text
switched fonts every frame (and the document's revision ran up with it).
The menu now keeps the family the text had as it opened as the current
one: a preview stays on the text until another row is hovered, the
current family is hovered again, or the menu closes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
b1f7d5ad7d