when the official account of Wechat is developed and calls the newly added permanent picture and text material API to upload picture and text messages, the added audio and video tags seem to have been used by Filter on Wechat"s side. Can"t audio and video be added to the new permanent picture and text message interface? Send a picture and text message in the editor, and upload a video, Synchronize Wechat official account is normal. How is it achieved?