Lost samples and patches cubase 12

I have an issue with the file browser in cubase. I seem to have lost samples that come with cubase. Patches for retrologue and padshop are missing on the drop down menus when opened in the project.
They appear in media bay and also if i open them in a instant of komplete control. Ive tried making sure i have removed filters in the search bar as thats confused me in the past. Have I missed some setting that Ive accidentally changed?
Any advice appreciated

Please follow these instructions to force a MediaBay refresh:
Missing Loops & Samples - #2 by Romantique_Tp

Thank you for the quick response i shall try it later

I’ve just tried it and all seems to be working properly again. Thanks so much for your help