im writing telegram bot on aiogram and have some function:

async def some_func():
    err = InlineKeyboardMarkup(row_width=2)
    btn_1 = InlineKeyboardButton(text='open_1', callback_data='number_1')
    btn_2 = InlineKeyboardButton(text='open_2', callback_data='number_2')
    err.add(btn_1, btn_2)
    await bot.send_message(chat_id=CHAT_ID, text='choose:', reply_markup=err)

also i have callback_handler:

@dp.callback_query_handler(text_startswith=['number_'])
async def number(callback_query: types.CallbackQuery)
    variant = callback_query.data.split("_")
    if variant[1] == 1:
        bot.send_message(chat_id=CHAT_ID, text='number_1'
    else:
        bot.send_message(chat_id=CHAT_ID, text='number_2'

also some_func() will be execute by scheduler:

async def scheduler():
    aioschedule.every().day.at("20:39").do(some_func)
    while True:
        await aioschedule.run_pending()
        await asyncio.sleep(1)


async def on_startup(_):
    await asyncio.create_task(scheduler())


if __name__ == '__main__':
    executor.start_polling(dp, skip_updates=True, on_startup=on_startup)

why inlinebuttons dont works? why callback_handler dont catch pressing button?