Proton Sheets and Docs currently only support Left-to-Right languages.
RTL languages cannot be properly used.
Some examples of what this means:
- RTL Spreadsheet orientation (Column "A") is on the right side of the screen)
- RTL paragraph attributes for text for text to be properly aligned and displayed with mixed RTL and LTR characters (e.g. language with numbers / English).
- Printing orientation of gutter location and pages order.
- RTL Tables objects orientation
- BiDi (Bi-directionality) support when editing mixed text
- Formulas-aware RTL (e.g. =LEFT() takes the beginning of a string, regardless if it is first or last chars in the language).