Hello - as of the June update, it appears that vector style point symbols are not drawing completely 'stacked', where at least one style point is offset from the rest:
This is a Sewer Vault from the UN symbology published as a hosted feature layer to arcgisonline. At publish time from Pro 3.1.2, the symbology option 'use symbol types with all clients' is un-checked. Up until the update, this offset did not appear in Map Viewer.
