The fact that the performance rating is good means your manager probably is acknowledging the work you do, just not to you. The manager input for ratings is hugely important at the FAANGs, so your manager is clearly telling others you're doing a great job. There's just clearly a gap here between you and her/him in that feedback.
Source: Am a manager at one of the FAANGs. I'm finding that everyone is overthinking every bit of feedback right now. Clearly minor feedback is hard to differentiate compared to major feedback. Likely due to the video communications barrier and that everyone is a little bit more alone with their thoughts. I'm being cautious on delivery because of it. There's also less ad-hoc thank you's and acknowledgements going around due to the remote barriers.