3161242 - Modeling Elements Disappearing with Expanded Sub-processes

When moving some modeling elements into the expanded sub-process, they disappear, leaving only the flow lines. 

This is a known issue and has already been forwarded to our developers to get fixed. If you are affected by this issue and want to be kept up to date, please create a ticket in our Support Portal and reference the ticket number SPM-12611.

KBA , BPI-SIG-PM-MOD-EDT , Graphical Editor for SAP Signavio Process Manager , Known Error

SAP Signavio Process Manager all versions ; Signavio Process Manager all versions