She’s walking. Her right leg is in front of her left leg. I think.
The good news is that she seems to go to work regularly.
I think it is some screenwriters group or other Hollywood creative place (where she works), so the dress code may not be “business” style. They seem to get quite a few pictures of her arriving at work, which is probably normal for her to do “alone”.
Judging by the frequency of these media reports, I'd say she goes in at least once every 2 or 3 weeks.... an amazingly grueling work schedule for sure!