Hope this is right place. I deleted some labels several days ago, but when I access the Security and Compliance centre via Powershell, these labels are still there?
I was going to create a new label with the same name but got a duplicate error. How long do labels take to actually delete?
If they were not in use, it should be pretty fast. If they were assigned to a policy, it can take some time, over a day is not untypical.