2 Order Attributes but only the 1st displayed/found on order status page

I have 2 order attributes in an order (see screenshot) and want to display a box foreach of them on the order status page.

On my Order Status Page i have the following script

{% if order.attributes.trackingcodes_post_nl %}
{% assign alltrackinglinks_post_nl = {{order.attributes.trackingcodes_post_nl}} | split: “,” %}

{% endif %}

{% if order.attributes.trackingcodes_dpd %}
{% assign alltrackinglinks_dpd = {{order.attributes.trackingcodes_dpd}} | split: “,” %}

{% endif %}

The Problem

Unfortunately order.attributes.trackingcodes_dpd is not found and never displayed.
Only the 1st attribute (trackingcodes_post_nl) is loaded correctely.

What am i doing wrong ?

![Bildschirmfoto 2022-04-12 um 14.14.17.png|756x708](upload://bUBGF370NCxrXKrskPV1MB4hArq.png)

Ok i fixed it. I had an additional line break between the 2 order attributes. This seems to be a problem when accessing it via order.attributes.