At the end of my tether with this. I'm in a reasonably senior position myself, but my direct line manager has basically checked out since covid. The rest of the team are hybrid, with one day a week max. WFH. We're lucky if she appears in the office once a week. She has children and pets at home, and I'm pretty sure she's not actually working all her hours. I'm not sure exactly what she's doing. She seems to be on calls all day but with no obvious outputs. It's come to a head today as I asked her to carry out a specific (small! But important) task while I was off on Friday, and she just hasn't bothered.
Her direct line manager is off long-term sick. Nobody has been appointed to cover that post. I have no idea where to go for help and how to do it, without basically accusing line manager of laziness with no proof. The whole team is fed up and aware of the issues, it's causing a lot of resentment. Any suggestions on how to approach this (without putting myself in the firing line, ideally)?
Edit - sorry about the poll, forgot to remove