### Basic info - Commit SHA: 87c1c7520045a283d9bfb071f6d3b45285c60123 - Platform: all ### Bug description In the case of discrete objects in the OSBA format, the gains are never computed because of missing clauses for the different OSBA renderer types in the ISM JBM digest function. ### Ways to reproduce (Clear steps or refer to a failing automated test, e.g. with a pipeline link) <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary. -->