Reset number column to blank not to zero

To reset a column via an Action we can do this:
Data: set the values of some columns in this row: ""

This is working with a text column, but not with a number column.
A text column will be blank.
In a number column, the Action will put 0.
Is this a bug?
It would love if it would act just the same as “Reset On Edit”.

Maybe NUMBER("") instead?


Thank you @Steve this is working.