Revert inheritance doesn't delete previous values

Hi everyone,

I had an issue following next steps:

- I have a page that is a live copy from another one, originally live copy basic properties inherits all fields from the blueprint, one field (Tags) has no values

- Inheritance is cancelled for Tags field and a value is assigned to that field

- The issue comes up when inheritance is reverted and the value assigned in previous step are still present in the field

Thanks in advance for your help.