I most specifically noticed this when I failed to aim down when I had a new mob drop to plant for a vitality seed. I don't know entirely which configuration I went with, as I was fooling around with it slightly, but the current situation is that the vitalized soil will "lose" its mob drop property and need to be replaced.

For the most part, with most mob drops, this is fine because, even if I stand off-center and aim down and miss and hit the vitalized plant, nothing happens; however, with ender pearls, this has the effect of launching me into the plant instead of doing nothing.

My suggestion would be checking during on-block-right-clicked for the vitality seed, seeing if it is one of the items used on vitalized soil, and then instead of doing PASS, sending it to the block below it (presumably the vitalized soil) and give that an opportunity to process it.

I'm not entirely sure if my situation is the result of a misconfiguration or an alternate configuration to default, and it's probably only noticeable because I have a hand tremor that makes it difficult for me to click on the right spot consistently.