Can't see Synchronise button for a forked repo

[Steve Doig]

Hi,

Reading this article, I see there is supposed to be a Synchronise button under Settings > Fork syncing tab for the forked repository, or on either of the Source or Commits tabs for a repository:

At https://bitbucket.org/username/forkedreponame/src/main/ I see a Repository Settings (not Settings) button, but no Fork syncing under Repository Settings.

Under either the Source or Commit tabs, I see no Synchronise button either.

I only have Read access to the main repo. 

I want to sync my fork with the main repo, so my fork has the latest changes.

I am only using my fork for learning NextJS at this stage, but will probably have Write access to the main repo in the future.

Do I need Write access to sync my forked repo with the original repo?

Thanks

[Steve Doig · Accepted solution]

Damn it. Found repository settings on the right, and the Synchronise button.