Fancy Product Designer 6.4.3

- Removed overflow-x: hidden for body, html which caused a scrolling issue in order viewer

Bugs Fixed
- Sorting design categories in backend did not work since WordPress 6
- "Text Layers" label did not work in frontend
- On iOS toolbar optimised for safe areas by adding extra padding and scrolling was buggy
- Characters "<,>" can not be used in text anymore to prevent XSS
- Max. characters and lines not considered in text layers module

Required for PRO export V1.3.1 and the new Dropbox authentication for exporting print files to Dropbox