Screen click refresh

i have upgraded from v6 to v7, with PIC32 curiosity board 2.0, in v6 when click on screen without any object nothing happens, in versione 7 when i click on void screen i get refresh of entire screen with noisy flickering of other object.
it’s possible cancel input of obj scr?
lv_obj_t * scr = lv_obj_create(NULL,NULL);


You can disable it with lv_obj_set_click(lv_scr_act(), false)