Cannot style directory selector, cross-platform bug

[luisarandas]

Hello.

I am trying to customise the color of the directory selector, which is a widget as I understand. It doesn't work in any distribution (Ubuntu 22.04, Windows 10 and MacOS 12.2). I attach an example here for the sake of simplicity.

If there is any workaround, even if silly, I would appreciate.

dearpygui version 1.7.3
operating system: MacOS Monterey v.12.2 (for reproducibility)

Expected behavior

file dialog bar not blue but black

Screenshots/Video

Standalone, minimal, complete and verifiable example

import dearpygui.dearpygui as dpg

dpg.create_context()

def callback(sender, app_data):
    print('OK was clicked.')
    print("Sender: ", sender)
    print("App Data: ", app_data)

def cancel_callback(sender, app_data):
    print('Cancel was clicked.')
    print("Sender: ", sender)
    print("App Data: ", app_data)

dpg.add_file_dialog(
    directory_selector=True, show=False, callback=callback, tag="file_dialog_id",
    cancel_callback=cancel_callback)

with dpg.window(label="Tutorial", width=800, height=300):
    dpg.add_button(label="Directory Selector", callback=lambda: dpg.show_item("file_dialog_id"))

with dpg.theme() as global_theme:

    with dpg.theme_component(dpg.mvAll):

        dpg.add_theme_color(dpg.mvThemeCol_FrameBgActive, (0, 0, 0,  200), category=dpg.mvThemeCat_Core)
        dpg.add_theme_color(dpg.mvThemeCol_TabActive, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)
        dpg.add_theme_color(dpg.mvThemeCol_TitleBgActive, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)
        dpg.add_theme_color(dpg.mvThemeCol_TitleBg, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)
        dpg.add_theme_color(dpg.mvThemeCol_HeaderActive, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)

    with dpg.theme_component(dpg.mvFileDialog):
        dpg.add_theme_color(dpg.mvThemeCol_TitleBg, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)
        dpg.add_theme_color(dpg.mvThemeCol_HeaderActive, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)
        dpg.add_theme_color(dpg.mvThemeCol_TitleBgActive, (0, 0, 0, 200), category=dpg.mvThemeCat_Core)

dpg.bind_theme(global_theme)

dpg.create_viewport(title='Custom Title', width=800, height=600)
dpg.setup_dearpygui()
dpg.show_viewport()
dpg.start_dearpygui()
dpg.destroy_context()