Feature request: delete single data point from the UI

[pateball]

Proposal:
Add a button to the Data Explorer, to delete a single Value from the UI. something like shown in the picture.

Current behavior:
not possible

Alternatives considered:
Using the |> drop() |> delete() operators (does not work)

Use case:
To delete some values that are wrong e.g., the picture shows a point of one of my relative humidity measurements that has a value of over 2bn.