“Upload logo” button

Step by step

1. Go to Settings → Theme & branding, below the background gallery.
2. Click Upload logo.
3. Your device’s file picker opens — select your logo image file.
4. Once uploaded, it appears in the live preview.
5. Use the desktop/phone preview toggle to check both layouts.
6. Drag the logo (or use the position sliders) to position it where you want on the banner.
7. Click Save settings at the bottom of the page — the position and logo stay visual-only until this click.