RSS Feed only has current years sermons

Hi,
I am having a strange issue and hoping someone can help.

The sermons are displaying absolutely fine on my church's website - it displays every single sermon regardless of the year.  We have set up our sermons to be available on both iTunes podcasts and Spotify Podcasts, but the RSS feed only shows sermons from 2021 and I cannot figure out why.  

Any assistance would be greatly appreciated.

Here is the link to the Sermon feed on the website (you will see that it displays all of the sermons, regardless of the year):

www.foundchurch.co.uk/sermons

Here is the link to the RSS feed (you will see it's only listing sermons from 2021):

www.foundchurch.co.uk/index.php?option=c...=feed&format=raw

 

The reason is simple and has nothing to do with the year itself. The feed by default only shows 10 items.
You can set this feed limit in the Joomla Global Configuration: "Default Feed Limit".

Apologies for taking so long to respond. Thank you for the advice.....it certainly explains why I couldn't find anything in Sermon Speaker settings

I've now added a setting to SermonSpeaker. With the next release you will be able to set it in the SermonSpeaker options as well as in a feed menuitem