Good news since you're using the Arabic models. The next version coming on Sunday will contain a text recognition model for Arabic. It is certainly better than the Tesseract model, but not quite as impressive as the other RapidOCR models. Hopefully we will see more fine-tuned v5 Paddle models for other languages soon.
The Arabic model is in the new update;
https://godnoken.itch.io/gametranslate/devlog/957434/update-043-arabic-rtl-suppo...