CC1352P7: How to update the advertisement data in the run time

Part Number: CC1352P7

Tool/software:

Hello my friends,

I am trying to update the advertisement data in the run time.

I am using the simple peripheral example, and my sdk version is 8.30.01.01

I have made the following function based on what I have found on the online resources like there.

int peripheral_update_adv_data(void) {
    int ret = GapAdv_disable(advHandleLegacy);
    if (ret != 0) {
        return -10;
    }
    uint8_t new_advData[] = {
        // Flags: General Discoverable, BR/EDR not supported
        0x02, GAP_ADTYPE_FLAGS,
        GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED | GAP_ADTYPE_FLAGS_GENERAL,

        // Custom 128-bit UUID (0x07)
        0x11, GAP_ADTYPE_128BIT_COMPLETE, 0xF0, 0xDE, 0xBC, 0x9A, 0x78, 0x56,
        0x34, 0x12, 0x78, 0x56, 0x34, 0x12, 0x78, 0x56, 0x34, 0x12,

        // Appearance (0x19)
        0x03, GAP_ADTYPE_APPEARANCE, 0x52, 0x05,

        // TX Power Level (0x0A)
        0x02, GAP_ADTYPE_POWER_LEVEL, 0,

        // Manufacturer-specific data (0xFF)
        0x02, GAP_ADTYPE_MANUFACTURER_SPECIFIC, 0x42};

    // Load advertising data for set #1 that is statically allocated

    ret = GapAdv_prepareLoadByHandle(advHandleLegacy,
                                     GAP_ADV_FREE_OPTION_DONT_FREE);
    if (ret != 0) {
        return -9;
    }

    ret = GapAdv_loadByHandle(advHandleLegacy, GAP_ADV_DATA_TYPE_ADV,
                              sizeof(new_advData), new_advData);
    if (ret != 0) {
        return -11;
    }

    ret = GapAdv_enable(advHandleLegacy, GAP_ADV_ENABLE_OPTIONS_USE_MAX, 0);
    if (ret != 0) {
        return -12;
    }

    return 0;
}

for some reason, if I call this function (I am doing it with a button press), I'll no longer see the advertisement on my phone (nrf connect app)

Can you please help me fix this issue.
Also, I am using DMM as well.