After receiving the Logos edition of Greek Grammar Beyond the Basics I hid the original GS edition. But when I filter the Library on "greek grammar" the ranking starts at #2 (below). Before hiding it, the GS version was #1.

The other bug is that the vertical scroll bar for Hidden Resources is hidden initially, but it jumps out horizontally as I scroll down, so it is no longer visible.

This is how it behaves in 5.1 SR-3 if the text can't fit:
