When hovering an event with my mouse, the block greys out, prompting me that i can click it, although I can't. In order to click it, I have to hover over object's name, which then gets underscored. Throughout the app there is a pattern that if the block changes it colour under my mouse, I can click it.

It seems to me that either the block should not be recolored, or it can be clicked on in any place