Huawei Watch GT Faces on iPhone

I have a Huawei Watch GT and since the last update on the watch, I can no longer change faces on my iPhone. The App on my iPhone is up to date as well. I have to connect it to an Android Phone to be able to change Faces. I called your Huawei Support Centre and Spoke to one of the Agents and she said that the watch is not on the list of supported watches to change faces. She will log a ticket for an Wach Update to be able to change faces on iPhone as well again, this is over 3 months ago.