Troubleshooting Figma Sitemap Editing Issues

Hey, After designing the sitemap in Relume, I am now enhancing in Figma. I used to be able to drag or copy and paste images, text, and so forth into each section of the sitemap. I'm not sure what changed but now when pasted or moved to the sitemap, that image automatically goes to the top or bottom of each section, separating the sections with the image to the left, and will not let me place it in the appropriate place in the section. Please let me know to get this ability back. Thank you