Repo names with periods prevent upload

[seoanseo]

Client's repo was called .co.uk

You get this message
Uploading files from "theme-name" to "theme-name" in the Design Manager of account *** [SUCCESS] Uploading files to "theme-name" in the Design Manager is complete To preview this theme, visit: https://app.hubspot.com/theme-previewer/***/edit/theme-name

But notably not the list of all the files being updated that you'd usually get and none of the code on the Hubspot portal is updated