I installed the template "Headlines" in a testing environment Jomla 4.4.0 (work in progress).
Than I installed the particle "Top News (Joomla!)" following the documentation (very easy to follow the instructions. Thanks a lot!)
I see the particle in the template's layout (vertical menu) .... it's OK!
... but if I try to select the Gantry 5 particle, I don't see it among the others that the system shows me.
Please take a look of the attachment.
If I use a "module instance" (as I did), I have no possibility to decide a "module position". The particle appears in all pages.
Thank you in advance for the reply.
Silvano (Venice - Italy)