https://web259.s156.goserver.host/
(Don’t worry about this URL and all the dots. I have tested it in other domains, too and got the same issue. Just used this URL because it’s a blank and fresh installation)
1) I have installed a new and blank WordPress
2) Did the WordPress and theme (twenty twenty) update
3) Installed latest version of Matomo in a subdomain (analytics.web259.s156.goserver.host/
4) Installed latest version of your plugin
5) Checked that Firefox is the latest version
In other browser it is working, but not in Firefox.
