`reproject_shape` without precision

[gadomski]

Description: Introduced in #441. Discovered when working in a downstream.

PR checklist:

• [x] Code is formatted (run scripts/format).
• [x] Code lints properly (run scripts/lint).
• [x] Tests pass (run scripts/test).
• [ ] Documentation has been updated to reflect changes, if applicable.
• [x] Changes are added to the CHANGELOG.