I made two blitz game offers with different times. The latter one is using the maximum time allowed for blitz. The small graph correctly shows it on the dotted line between blitz and live sections. On the larger graph it’s somehow on the live section.
The different game speed titles are also weird in the game list under the large graph. Blitz and live games are categorized under “short games” and correspondence games are under “long games” this is not too logical as the graph has blitz, live and long.
Also using only the small graph (I only use it) it’s impossible to see if a game is blitz or live when it’s near the dotted line between blitz and live. This is relevant because now they have different rankings.