Marked articles - number different between Android app and web

[ulkr1]

I use FreshRSS to host my feeds. FreshRSS has a web interface with the usual features. When I view the list of starred articles, there are differences compared to the list of starred articles in "Read You 0.11.1." The list in Read You is not up to date, both for newly added articles and for very old articles. Is there a way to manually update the list of starred articles in Read You? I'm grateful for any tips.