This is an expected behavior. To resolve this issue and expose the missing UI buttons, you must complete the upgrade process for the imported network nodes. Please follow these step-by-step instructions:
2. Start the Upgrade Plan:
Navigate to the Fleet Management section in your VCF Operations UI.
Select Plan Upgrade.
3. Follow the Upgrade Path: Once the plan is successfully started, you will be prompted to trigger the upgrade. Follow the on-screen prompts to proceed with upgrading the Aria Operations for Networks nodes to version 9.0.x.
4. Validate Manual Sync: After the upgrade to version 9.0.x completes successfully, navigate back to your instance details. The "Trigger Inventory Sync" button will now automatically appear in the UI and be available for all future manual synchronizations.