dpg.get_value doesn't return selected item in special case when item in items gets deleted

[christooss]

Version of Dear PyGui

Version: 1.3.1
Operating System: Arch Linux

My Issue/Question

dpg.get_value on list box returns an item that was in the meantime delete if it was selected before deletion.

To Reproduce

Steps to reproduce the behavior:

1. Have multiple options in listbox list = (A, B, C)
2. Select option C
3. Have widget with redifining the list in the listbox list = (A, B)
4. dpg.get_value of listbox is C

Expected behavior

Even though GUI selects A (default behaivor of listbox that selects first element) get_value doesn't return it.

Standalone, minimal, complete and verifiable example

# Here's some code anyone can copy and paste to reproduce your issue
import dearpygui.dearpygui as dpg

dpg.create_context()
dpg.create_viewport()
dpg.setup_dearpygui()

def populate_the_list(sender, data):
    if data:
        dpg.configure_item("list", items=["A", "B", "C"])
        print(dpg.get_value("list")
    else:
        dpg.configure_item("list", items=["A", "B"])
        print(dpg.get_value("list"))


with dpg.window(label="tutorial"):
    dpg.add_listbox(tag="list", callback=populate_the_list)
    dpg.add_checkbox(callback=populate_the_list)


dpg.show_viewport()
dpg.start_dearpygui()
dpg.destroy_context()

[hoffstadt]

Fixed in next release.