Hi,
I'm using T4 Framework, the BS5 T4 Template on my Joomla 4 site (latest stable versions of everything)
I also use the third party EasyDiscuss Template.
On the URL I've given in the site info fields of this ticket, the template gets corrupted - the main navigation menu is lost and the site logo image appears small. This problem seems unique to this page - which displays correctly with Joomla's Cassiopeia template.
I raised it with the developers of EasyDiscuss and they referred me back to you, saying that it looks like a template issue.
Would you be able to take a look? Thanks!