https://www.amazon.com/gp/product/B08MJGK9C3
Ignore the Amazon "Confirmed Fit" warning, I installed this one in my 2021 RAV4. The hooks are molded to be drop-in replacements for the one you pulled in your photograph.
Be advised that using these hooks will block the cargo cover from latching into that little track.
Found a YouTube clip of someone installing a custom piece right where I was thinking.