While the actual visa document is the same and allows remote work for both
but both fall under the DTV umbrella for long stays (up to 180 days/entry).
A Workcation DTV is for remote work; a Soft Power DTV is for cultural activities, but the underlying visa allows for remote work regardless of the initial reason, so you're generally covered for "workcation" activities if you have any DTV.
Make me change my mind oh great and omnipotent one