A group of students and I are currently running into a few webmap issues using ArcGIS Pro.
Despite following all online guidelines in enabling sync and offline modes in the configuration panel, it seems that none of our webmaps on Collector actually get offline enabled, i.e. the download and synchronise buttons do not appear. All feature layers are present and data can be added and edited in Collector - just without the offline function.
Is this a known bug or does the whole group do something wrong here?