Workspace Branding Appears Small & Blurry


I have more than one workspace in Smartsheet, one that I created and one that I am an admin for but not an owner. The workspace that I am an admin for has a large, clear brand at the top of the sheets and forms, but when I try to change the logo on the second workspace that I own, it comes out small with blurred edges. I have tried resizing it all different ways and nothing seems to fix it. Is there a way to fix this? My logos are appearing tiny at the top of the sheets/forms in this workspace.