Constraints are not visible in Pipeline Overview schematics

[shaswin]

Affected version: Ple4Win Professional v4.3.0 build 14120

The constraints (model boundary, supports) in the pipeline system are not visible.

To reproduce this issue follow the following steps:
Step 1: Open a fully processed/calculated project file;
Step 2: Go to the 2D Pipeline Overview schematics;
Step 3: Activate the checkbox of the Displaced Pipeline, so a yellow line will appear;
Step 4: Activate the checkbox of the Constraints. You will see that the Constraints will not be displayed on the 2D schematics.

A workaround for this issue is to activate the Constraints checkbox before activating the Displaced Pipeline checkbox.