That is correct – this is a feature that we are likely going to add soon. Please see the list of supported cameras and features here: https://owlr.uservoice.com/knowledgebase/articles/458563-supported-cameras-for-owlr-apps.
An error occurred while saving the commentJeff commented
The PTZ control showed up in one of my cameras but not the other of the same model. I thought it came up when I was tapping but maybe not. I do have some newer FOSCAM HD IP cameras that I would appreciate the PTZ feature as well. Thanks