I noticed that many of the resources I are not searchable by the author, but many are. Why the inconsistency? I don't always know the title of the resource but a lot of times I know the author.
Are you seeking about an 'author:XXX' search in the Library? Can you give an example or two of what you are trying to do that fails, so it can be investigated? I don't know that I have seen anyone report this.
You may need to rebuild the index.
On the homepage, type rebuild index and keep the app active for a few minutes.
Is that available in the mobile app?
The command I gave? Yes. (It does not do the same thing that it does on desktop, but it is still a valid command on mobile and sometimes needed).
This is currently only available on iOS. Our Android app doesn't have this capability.
[Y]