Issue working with Arabic text in tidyverse

I got two laptops; one of them works fine and the other is having issues despite using the same code, data and packages

for example if I try to concatenate text using the below it just stores gibberish

library(fs) library(tidyverse) library(glue) library(readxl) library(janitor) Sys.setlocale("LC_CTYPE", "arabic" )

ttt <- str_c("تحويل دفعة", 1:10)

tttt

the other issue when I try to use str_detec/str_extract it return falses while if I used grepl it works fine

any ideas??

Brief description of the problem

# insert reprex here