Hi,
I have tried this and it doesn't seem to have worked.
I have provided screen caps below
for context, H_custom_d is the current job title and H_custom_m is the new job title.
I would like the email to always pull in the current job title unless a new job title is provided, in which case, that should be pulled through instead
When I tested your ESP conditions above, it was able to pull in the current job title, but failed to pull in the new job title when it was provided.
When I inspected the source, this is the line of code that appeared
<esp-condition contenteditable="false" expression="'{{.H_custom_m}}' != '' AND '{{.H_custom_m}}' != 'NULL'">{{.H_custom_m}}</esp-condition><esp-condition contenteditable="false" expression="'{{.H_custom_m}}' = '' OR '{{.H_custom_m}}' = 'NULL'">{{.H_custom_d}}</esp-condition>
this seems to match exactly to yours,
Please could you advise.