With the new Copy Design within Vault Pro 2017 iLogic rules are NOT COPIED by default. This can be resolved by setting up a new Action Rule. Below I have listed the steps on how to make sure your iLogic rules get copied with your parts and assemblies.
Within the Copy Design dialogue click on the Master Menu and select Action Rules.
Within the Action Rules dialogue you will notice that we have a Default Rule Set. Select the Default Rule Set and then select Copy. You can either keep the Rule Name given or you can give the rule a more meaningful name. Click OK.
You will now notice that within the Action Rules Dialogue we have a Copy of Default Rule Set. Select this new rule and select edit.
Within the Define Rule Set dialogue select iLogicRuleStatus underneath Property Behavior and then click on Remove. Click OK.
Click Apply and OK within the Action Rules dialogue.
Within the Copy Design Dialogue click on Selected Rule Set and choose the newly created rule. This will allow your iLogic rules to be copied to your new design.