They still have the Twitter bird in this pack, still no X, how is this possible with an "update" that consists of a content pack? I used the app extensively for a video on my other channel. Found your videos really helpful to get started!! Yeah. It could be so good, but captions do not work well, no own caption presets, grave issues with audio, no useful gestures and facial expressions at all for talking and explaining. And company does not care. Still live it and hope for the best.
Unfortunately, they can't. You can try to place your character on a chair while standing but make it look like the character is sitting and zoom in using the camera animation to create that illusion.