Regrettably, we've encountered an issue with the Product Targeting type Sponsored Brand video ad groups, and they remain empty. While we were able to find a solution for the keyword targeting type SB video ad groups in v2.26, it appears that it won't apply to the other category. We're actively investigating this matter to identify a solution, but as of now, we don't have a fix in place. We appreciate your patience as we work to resolve this issue. 

If you have any further questions or concerns, please don't hesitate to reach out, and we'll do our best to assist you.