Textarea placeholder does not support arabic letter formating

[behnejad]

LVGL version

9.6.0

Platform

all

What happened?

Textarea place holder does not support arabic letters formatting.

How to reproduce?

lv_obj_t * ta = lv_textarea_create(lv_screen_active());
lv_textarea_set_placeholder_text(ta, "سلا");
lv_textarea_set_text(ta, "سلا");

[AndreCostaaa]

PR is open but it has gone stale: #9445

I pinged the author but will pick it up if the author doesn't respond