I took my Macbook Pro (Apple M3 Pro) to the Apple Store for an issue with power. To solve the problem they did a clean install of the OS (now Sequoia 15.4.1). When I restored everything from Time Machine I got a message that Opera could not be restored. I downloaded the installer using Chrome and now get the message that 'Opera Installer can't be opened". any advice on how to resolve/reinstall Opera?