Unable to apply branding theme created in Plesk:
PLESK_ERROR: Meta information file meta.xml was not found in the archive
The folder with an empty name in the root of the resulting archive:
Plesk bug #PPP-44987 which will be fixed in future product updates.
Until the fix became availabe, re-pack the archive using these steps as a workaround:
Download the theme to the workstation.
theme.zipusing 7zip: Right-click on theme.zip > 7-Zip > Unpack to "theme\".
themefolder, select all of its' content (css, icons, images, meta.xml)> right-click > 7-Zip > Add to "theme.zip".
Note: The newly created archive should have it's content directly inside the archive root: