Filter your offers by "created by" filter - Status changed to: Investigating

[#1]

When working with offers we cant filter the offers on the "created by" filter. It is not an option in the filtering menu and its not an option in the canvas/offers list. You can get the data to show in the offers list, but you cant click on that column to filter/sort on that data, like you can with "last modified" and "modified by". For our users it could be hard to find the offers you have created when we have over 40 creators of offers in our platform. Therefor there is a need and wish for a better filtering and listing of offers based on "created by" data.