We maintain a few vector tile layers that have been used by people within our organization to create custom vector tile styles. The last time we tried to update our vector tile layers, we had updated the design by removing one layer. We were shown an warning message that allowed us to review how the changes to our vector tile layer would impact (break) the custom styles that other users had created. We would like to have the option to contact owners of vector tile styles when we are making changes to the vector tiles, or we would like for ArcGIS Online to automatically notify them when the vector tiles are updated, especially if the update has caused errors.
