Hey Highlander-2013,
Thanks for the link to your site, I see that you are using a color section with a background image, and in the color section you have a column with a text block with text and a button.
It looks like you have created similar to a Hero Header or a slider with only one image.
The problem you are having is the color section has a minimum height of 500px and the scroll down arrow is designed to show at the bottom of the color section.
So at 1024px bottom of the color section is below the image because the minimum height is 500px

At 425px mobile, your text block and button is larger than your image, so while the element minimum height is 500px the image is only about 175px

To correct this I recommend making the color section background image size contain the height of the color section so it will fill to the bottom, and moving the image position over 50% so the person will show, and moving the text block and button up. Please try this css:

@media only screen and (max-width: 1024px) { 
	#main #av_section_1 {
	background-size: cover !important;
    background-position-x: 50% !important;
}
}
@media only screen and (max-width: 672px) { 
	#start-header-gesamt-box-mobil #start-header-box {
		margin-top: -370px !important;
	}
}

this is the expected results for mobile 425px:

this is the expected results for mobile 1024pxpx:

Best regards,
Mike

Hey Murmeltier,
Try going to Enfold Theme Options ▸ Sidebar Settings and slect “no sidebar” for the posts or pages:

Best regards,
Mike

Hi,
Glad we were able to help, if you have any further questions please create a new thread and we will gladly try to help you. Thank you for using Enfold.

Best regards,
Mike

Hey Charlie Nicholls,
I included a DropBox link below to the final version below from 2018, v4.4, which is no longer supported.
Please note that at the time it worked with PHP v7.1, so it probably will not work with PHP v8
it was also compatible with WooCommerce v3.3.0, so it probably will not work with the latest WooCommerce.
Also, note that you will need to use WordPress v4.9.9, we closed support for it before WordPress v5 because we didn’t find it practical to update it for v5.

In order to use the Replete theme you will be open to many risks, I would recommend starting to work on a new updated site with Enfold, you will need to set aside some time to manually recreate the site, as there is no migration option.

Best regards,
Mike

Hi,
Please add the css code above to the Enfold Theme Options ▸ General Styling ▸ Quick CSS field.
If you still find trouble with this please include an admin login in the Private Content area so we can help.

Best regards,
Mike

Hi,
Glad Rikard could help, if you have any further questions please create a new thread and we will gladly try to help you. Thank you for using Enfold.

Best regards,
Mike

Hey TSPCart,
Thanks for your question, please try adding this css to your Quick CSS:

.sidebar .widget {
text-align: center;
}

After applying the css, please clear your browser cache and check.

Best regards,
Mike

Hi,
Glad we were able to help, if you have any further questions please create a new thread and we will gladly try to help you. Thank you for using Enfold.

Best regards,
Mike

Hi,
Unfortunately, the team was unable to reproduce the issue on your site with their iPhones, but they recommend applying a maximum height to the column. This will prevent the whole content from jumping on scroll.
I personally don’t have an iPhone, but since we have not had any other reports of this, perhaps is an iPhone 13 specific issue?

Best regards,
Mike

Hey Magdalena,
Thank for your question, but the full-width submenu element is not designed to be sticky on mobile, in the element settings, the sticky option says that it is ignored on mobile.
To make the full-width submenu element sticky on mobile please add this custom ID sticky_on_mobile

Then add this css to your Quick CSS:

.sticky-top {
    position:fixed!important;
    top:0!important;
    z-index:1000!important;
}

Then add this code to the end of your child theme functions.php file in Appearance ▸ Editor:

function custom_sticky_submenu_on_mobile_script() { ?>
  <script>
window.addEventListener('DOMContentLoaded', function() {
(function($){
  $(function() { 
  	var width = $(window).width();
     var scroll_start = 0;
     var startchange = $('#sticky_on_mobile');
     var offset = startchange.offset();
      if (startchange.length){
      	if (width <= 989) {
     $(document).scroll(function() { 
        scroll_start = $(this).scrollTop();
        if(scroll_start > offset.top) {
          document.getElementById('sticky_on_mobile').classList.add('sticky-top');
         } else {
          document.getElementById('sticky_on_mobile').classList.remove('sticky-top');
         }
     });
      }
      }
  });
})(jQuery);
});
</script>
  <?php
}
add_action('wp_footer', 'custom_sticky_submenu_on_mobile_script');

Then clear your browser cache and check.

Best regards,
Mike

Hi,
Glad we were able to help, if you have any further questions please create a new thread and we will gladly try to help you. Thank you for using Enfold.

Best regards,
Mike

Hey badoes,
Thanks for your question, the file creating this error is a core WordPress file and not an Enfold file: /public_html/wp-includes/functions.php
the error line 5831 is a part of WordPress Debug notice for developers and your Sitediagnose recommends that you disable the WordPress Debug:

I also see that you are using an old version of Enfold: v4.7.6.4 with no Envato persoonlijk token, please enter a valid token and update to v5.1.1
If you have trouble updating your version of Enfold you may need to download the latest version from your Theme Forest account and upload it to your WordPress ▸ Appearance ▸ Themes ▸ Add Themes ▸ Add New

after you choose the zip file and click install, you will see a This theme is already installed message because you are updating, you can continue

then you will see the Theme updated successfully message.

After you update, you may also need to update your child theme footer.php as it has changed in the latest version and your old one will probably cause errors, I also see that your child theme has quite a lot of custom files.
I believe that the cause for the error is because Enfold v4.7.6.4 didn’t support the Gutenberg Widget interface at that time, so updating should solve.

Best regards,
Mike

Hi,
Ok, we will leave this open while you try in case you have any further questions, once you are successful please let us know that we can close the thread.

Best regards,
Mike

Hey patde22,
Thanks for your question, as I recall there was an update issue with that old version, when I check your site the Debugging Info for Theme support says that Updates are disabled.
To update your version of Enfold you will need to download the latest version from your Theme Forest account and upload it to your WordPress ▸ Appearance ▸ Themes ▸ Add Themes ▸ Add New

after you choose the zip file and click install, you will see a This theme is already installed message because you are updating, you can continue

then you will see the Theme updated successfully message.

Best regards,
Mike

Hi,
Glad Guenni007 could help, thank you Guenni007, unless there is anything else we can assist with on this issue, shall we close this then?
Best regards,
Mike