- Fix: Styling a signature field was inconsistent based on the type of color value set.
- Fix: Signature fields would break in some cases where the scripts have been merged and modified, resulting in a "Uncaught TypeError: b is not a function" message.
- Fix: Signature toggle buttons would disappear on focus when using the Twenty Twenty One theme.
- Fix: Empty signature field values were not saving as expected so filtering for entries without a signature wouldn't return the expected results.
- Fix: In some cases signature files were unable to get saved because the WordPress file system being used by default would require additional credentials to work.