Do I understand correctly that this solution https://community.airtable.com/t5/automations/attachment-automation-to-add-and-not-replace-attachment/td-p/104396 (or others) are no longer feasible to take attachments in a Find Records step and append them to a different attachments field given the attachment URL changes in late 2022 https://support.airtable.com/docs/airtable-attachment-url-behavior ?

Are we essentially limited to doing this via API or just using lookups?