Champ Select Search Bug

In champ select, if you try to search a champion by name it will sometimes not appear. Even if I type in something broad like 's' nothing pops up. Happened to my twice today in ranked, causing me to dodge once and play a champ I didn't want to play another time. Later when I played a normal draft game, I was able to search for champs however, so I've only seen this bug in flex queue and have yet to see it in normals.

Patch: 7.4 Server: Na

Edit: So after looking at this bug I found that the search option actually DOES display the champion, no matter how many options show up it will be treated like every champion is on that page and allows it scroll down far enough so that your search options will appear offscreen unless you were previously scrolled to the top of the champion list.