How many controls can be placed on an LVGL list

I added a lot of buttons to Lvgl’s list, but I found that once the number of buttons exceeded 600, all of them disappeared. All buttons can be displayed only when the number of buttons is less than 600. How can I solve this problem?

Try enabling LV_USE_LARGE_COORD in lv_conf.h.

I don’t find LV_USE_LARGE_COORD in lv_conf.h

According to your method, I will typedef int16_ t lv_ coord_ t. Changed to typedef int32_ t lv_ coord_ t。
The problem has been solved. Thank you very much