How to manually boot into Rescue Environment?

I've been attempting to restart my PC into the Rescue Environment, but haven't at all been successful. Using Bitdefender Total Security, I go to open the Rescue Environment, which brings a prompt that I need to restart my PC. However clicking Restart does absolutely nothing.

I've attempted to reboot my PC manually, but I don't see anything either on my EFI or any Windows Boot Manager options for a rescue environment. Is there a way to manually add BitDefender's Rescue Environment to either my EFI or Boot Manager records so that I can select it at any time?

I'm running a x64 Windows 10 on an SSD with SecureBoot UEFI.

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