Stunner - Custom tasks installation removes default Custom tasks from palette

Create a new project. Open project settings and install Custom tasks. Install only subset of the tasks that are present in palette of Process Designer. For example, install only Rest task. Create a process. Open Custom tasks in palette. Actual result All predefined default Custom tasks, not previously installed in the project settings are missing. Expected result Palette contains all predefined default Custom tasks as well as all installed Custom tasks. There are no any duplicities.