Release Type on a Path copied the stored runs into point type with the
Dynamic Text flag still set, so the text dropped back to its stored size
and the file saved the flag on point type. The point type now gets the
drawn sizes and the flag is turned off.
The legacy .ai writer writes Dynamic Text type at its drawn sizes; it
now also warns that the setting itself is not written, as the editing
data writer does, whether the type is written as text or as outlines.
docs/target-app-parity.md lists reshaping or scaling the path among
VectorCraft's own rules, and a task bar comment marks leaving the item
out for threaded type as VectorCraft's own rule.