[Bug] Wrong URL in Matomo after moving site to subdomain

[diginote]

What happened?

Hello,

we started tracking in matomo tag manager for sites on a domain without a ‘www.’ subdomain (e.g. example.com). Later, all pages had to move to the subdomain ‘www.’ (e.g. www.example.com). Unfortunately, the ‘www.’ is still not listed in the visits in Matomo.

What should happen?

Matomo should not try to hide any subdomains because on every subdomain there could be another website.

How can this be reproduced?

you can read the description here: https://github.com/matomo-org/tag-manager/issues/802

Matomo version

5.1.2

PHP version

8.3.13

Server operating system

debian

What browsers are you seeing the problem on?

Firefox, Chrome

Computer operating system

Windows

Relevant log output

No response

Validations

• [X] Read our Contributing Guidelines.
• [X] Follow our Security Policy.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating duplicates.
• [X] The provided steps to reproduce is a minimal reproducible of the Bug.

[randy-innocraft]

Hi @diginote. Thank you for creating the issue and bringing this to our attention, that's very appreciated. We have reviewed and triaged the problem internally, and we have confirmed it is an issue. Our team will prioritise this, and we will update you on the progress here when we have an update to share. If you have any further information or questions, please feel free to add them here.