### Steps to reproduce

1. Create a project attribute of type calculated value with static formula `1 + 1` or using other field with existing value for a project

2. Begin of the insertionSaveEnd of the insertion Begin of the deletion Either mark **Required for all projects** and save, or saveEnd of the deletion first, mark **Required for all projects** and save again

3. Go to project overview


### What is the buggy behaviour?

* The value for the calculated value field is absent


### What is the expected behaviour?

1. The value should be calculated