Whilst working from home might present new hazards and risks, considerations shouldn’t sway too much away from the same areas of consideration of risks that a workplace might have.
For example, in an office, a responsible person might highlight general Health & Safety, Fire Awareness, DSE, and GDPR & Cyber Security as potential risks and then sort out plans (and training) accordingly.
These same risks will be present in a home working situation but they’ll more than likely present themselves in different ways.