Undo / Back button in Bing Ads Editor
Being able to undo things in Bing Ads Editor.
Ryan Berry commented
This will save lots of time when making errors. Currently, only undo option is "revert" but if you revert a campaign/ad group (etc) that is draft or new, it will delete them and not revert changes.
Also, I had an issue today where I accidentally deleted a draft campaign. There was no option to undo this deletion so I had to make it again. Frustrating.