In flex layout, can get the position of child widgets relative to the parent class after sliding

Description

Hi,
I want to get the position of the child widgets relative to the parent class after sliding, but the position obtained by calling lv_obj_get_x() and lv_obj_get_y() functions after sliding the child component has not changed

What MCU/Processor/Board and compiler are you using?

vs code

What LVGL version are you using?

v8.0

What do you want to achieve?

What have you tried so far?

Code to reproduce

The code block(s) should be formatted like:


Can give me some advice? Thank in advance