A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
Hi @Erin
Unfortunately, this is currently a limitation of the SharePoint Online Document Library web part. The web part does not expose the same file actions that are available when accessing the full document library directly, such as Move to, Copy to, etc. Users would need to select See all and open the full library to access those options.
I also found that this has already been submitted as a feature request in the Microsoft Feedback Portal:
I would encourage you to upvote the feedback and add any additional information you want. Feedback submitted through the portal is reviewed by the SharePoint product team and helps them prioritize future enhancements.
Thank you for your understanding.